2539990908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 432

約数和(自身を含む): 8675546880

約数和(自身を除く): 6135555972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 43, 52, 57, 63, 73, 76, 78, 84, 86, 91, 114, 117, 126, 129, 133, 146, 156, 169, 171, 172, 182, 219, 228, 234, 247, 252, 258, 266, 273, 292, 301, 338, 342, 364, 387, 399, 438, 468, 494, 507, 511, 516, 532, 546, 559, 602, 657, 676, 684, 741, 774, 798, 817, 819, 876, 903, 949, 988, 1014, 1022, 1092, 1118, 1183, 1197, 1204, 1314, 1387, 1482, 1521, 1533, 1548, 1596, 1634, 1638, 1677, 1729, 1806, 1898, 2028, 2044, 2223, 2236, 2366, 2394, 2451, 2628, 2709, 2774, 2847, 2964, 3042, 3066, 3139, 3211, 3268, 3276, 3354, 3458, 3549, 3612, 3796, 3913, 4161, 4446, 4599, 4732, 4788, 4902, 5031, 5187, 5418, 5548, 5694, 5719, 6084, 6132, 6278, 6422, 6643, 6708, 6916, 7098, 7267, 7353, 7826, 8322, 8541, 8892, 9198, 9417, 9633, 9709, 9804, 10062, 10374, 10621, 10647, 10836, 11388, 11438, 11739, 12337, 12483, 12556, 12844, 13286, 14196, 14534, 14706, 15561, 15652, 16644, 17082, 17157, 18031, 18396, 18834, 19266, 19418, 19929, 20124, 20748, 21242, 21294, 21801, 21973, 22477, 22876, 23478, 24674, 24966, 26572, 28251, 28899, 29068, 29127, 29412, 31122, 31863, 34164, 34314, 35217, 36062, 37011, 37668, 38532, 38836, 39858, 40807, 42484, 42588, 43602, 43946, 44954, 46956, 49348, 49932, 50869, 51471, 54093, 56502, 57798, 58254, 59641, 59787, 62244, 63726, 65403, 65919, 67431, 68628, 70434, 72124, 74022, 74347, 79716, 81614, 86359, 87204, 87381, 87892, 89908, 95589, 101738, 102942, 108186, 111033, 113004, 115596, 116508, 119282, 119574, 122421, 126217, 127452, 130806, 131838, 134862, 138073, 140868, 148044, 148694, 152607, 162279, 163228, 172718, 174762, 178923, 191178, 197757, 202293, 203476, 205884, 216372, 222066, 223041, 234403, 238564, 239148, 244842, 252434, 259077, 261612, 263676, 269724, 276146, 285649, 297388, 305214, 324558, 345436, 349524, 357846, 367263, 378651, 382356, 395514, 404586, 414219, 417487, 444132, 446082, 457821, 468806, 489684, 504868, 518154, 530491, 536769, 552292, 571298, 610428, 649116, 669123, 703209, 715692, 734526, 757302, 775333, 777231, 791028, 809172, 828438, 834974, 856947, 892164, 915642, 937612, 966511, 1036308, 1060982, 1073538, 1135953, 1142596, 1242657, 1252461, 1338246, 1406418, 1469052, 1514604, 1550666, 1554462, 1591473, 1640821, 1656876, 1669948, 1713894, 1831284, 1933022, 2109627, 2121964, 2147076, 2271906, 2325999, 2485314, 2504922, 2570841, 2676492, 2812836, 2899533, 3101332, 3108924, 3182946, 3281642, 3427788, 3713437, 3757383, 3866044, 4219254, 4543812, 4651998, 4774419, 4922463, 4970628, 5009844, 5141682, 5427331, 5799066, 6365892, 6563284, 6977997, 7426874, 7514766, 8438508, 8698599, 9303996, 9548838, 9844926, 10079329, 10283364, 10854662, 11140311, 11598132, 13955994, 14767389, 14853748, 15029532, 16281993, 17397198, 19097676, 19689852, 20158658, 21709324, 22280622, 27911988, 29534778, 30237987, 32563986, 33420933, 34794396, 40317316, 44561244, 48845979, 59069556, 60475974, 65127972, 66841866, 70555303, 90713961, 97691958, 120951948, 133683732, 141110606, 181427922, 195383916, 211665909, 282221212, 362855844, 423331818, 634997727, 846663636, 1269995454, 2539990908]

約数ペア:

[(1, 2539990908), (2, 1269995454), (3, 846663636), (4, 634997727), (6, 423331818), (7, 362855844), (9, 282221212), (12, 211665909), (13, 195383916), (14, 181427922), (18, 141110606), (19, 133683732), (21, 120951948), (26, 97691958), (28, 90713961), (36, 70555303), (38, 66841866), (39, 65127972), (42, 60475974), (43, 59069556), (52, 48845979), (57, 44561244), (63, 40317316), (73, 34794396), (76, 33420933), (78, 32563986), (84, 30237987), (86, 29534778), (91, 27911988), (114, 22280622), (117, 21709324), (126, 20158658), (129, 19689852), (133, 19097676), (146, 17397198), (156, 16281993), (169, 15029532), (171, 14853748), (172, 14767389), (182, 13955994), (219, 11598132), (228, 11140311), (234, 10854662), (247, 10283364), (252, 10079329), (258, 9844926), (266, 9548838), (273, 9303996), (292, 8698599), (301, 8438508), (338, 7514766), (342, 7426874), (364, 6977997), (387, 6563284), (399, 6365892), (438, 5799066), (468, 5427331), (494, 5141682), (507, 5009844), (511, 4970628), (516, 4922463), (532, 4774419), (546, 4651998), (559, 4543812), (602, 4219254), (657, 3866044), (676, 3757383), (684, 3713437), (741, 3427788), (774, 3281642), (798, 3182946), (817, 3108924), (819, 3101332), (876, 2899533), (903, 2812836), (949, 2676492), (988, 2570841), (1014, 2504922), (1022, 2485314), (1092, 2325999), (1118, 2271906), (1183, 2147076), (1197, 2121964), (1204, 2109627), (1314, 1933022), (1387, 1831284), (1482, 1713894), (1521, 1669948), (1533, 1656876), (1548, 1640821), (1596, 1591473), (1634, 1554462), (1638, 1550666), (1677, 1514604), (1729, 1469052), (1806, 1406418), (1898, 1338246), (2028, 1252461), (2044, 1242657), (2223, 1142596), (2236, 1135953), (2366, 1073538), (2394, 1060982), (2451, 1036308), (2628, 966511), (2709, 937612), (2774, 915642), (2847, 892164), (2964, 856947), (3042, 834974), (3066, 828438), (3139, 809172), (3211, 791028), (3268, 777231), (3276, 775333), (3354, 757302), (3458, 734526), (3549, 715692), (3612, 703209), (3796, 669123), (3913, 649116), (4161, 610428), (4446, 571298), (4599, 552292), (4732, 536769), (4788, 530491), (4902, 518154), (5031, 504868), (5187, 489684), (5418, 468806), (5548, 457821), (5694, 446082), (5719, 444132), (6084, 417487), (6132, 414219), (6278, 404586), (6422, 395514), (6643, 382356), (6708, 378651), (6916, 367263), (7098, 357846), (7267, 349524), (7353, 345436), (7826, 324558), (8322, 305214), (8541, 297388), (8892, 285649), (9198, 276146), (9417, 269724), (9633, 263676), (9709, 261612), (9804, 259077), (10062, 252434), (10374, 244842), (10621, 239148), (10647, 238564), (10836, 234403), (11388, 223041), (11438, 222066), (11739, 216372), (12337, 205884), (12483, 203476), (12556, 202293), (12844, 197757), (13286, 191178), (14196, 178923), (14534, 174762), (14706, 172718), (15561, 163228), (15652, 162279), (16644, 152607), (17082, 148694), (17157, 148044), (18031, 140868), (18396, 138073), (18834, 134862), (19266, 131838), (19418, 130806), (19929, 127452), (20124, 126217), (20748, 122421), (21242, 119574), (21294, 119282), (21801, 116508), (21973, 115596), (22477, 113004), (22876, 111033), (23478, 108186), (24674, 102942), (24966, 101738), (26572, 95589), (28251, 89908), (28899, 87892), (29068, 87381), (29127, 87204), (29412, 86359), (31122, 81614), (31863, 79716), (34164, 74347), (34314, 74022), (35217, 72124), (36062, 70434), (37011, 68628), (37668, 67431), (38532, 65919), (38836, 65403), (39858, 63726), (40807, 62244), (42484, 59787), (42588, 59641), (43602, 58254), (43946, 57798), (44954, 56502), (46956, 54093), (49348, 51471), (49932, 50869)]