631808892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 2007742464

約数和(自身を除く): 1375933572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 37, 39, 44, 52, 62, 66, 74, 78, 93, 99, 107, 111, 117, 124, 132, 143, 148, 156, 186, 198, 214, 222, 234, 279, 286, 321, 333, 341, 372, 396, 403, 407, 428, 429, 444, 468, 481, 558, 572, 642, 666, 682, 806, 814, 858, 962, 963, 1023, 1116, 1147, 1177, 1209, 1221, 1284, 1287, 1332, 1364, 1391, 1443, 1612, 1628, 1716, 1924, 1926, 2046, 2294, 2354, 2418, 2442, 2574, 2782, 2886, 3069, 3317, 3441, 3531, 3627, 3663, 3852, 3959, 4092, 4173, 4329, 4433, 4588, 4708, 4836, 4884, 5148, 5291, 5564, 5772, 6138, 6634, 6882, 7062, 7254, 7326, 7918, 8346, 8658, 8866, 9951, 10323, 10582, 10593, 11877, 12276, 12519, 12617, 13268, 13299, 13764, 14124, 14508, 14652, 14911, 15301, 15836, 15873, 16692, 17316, 17732, 19902, 20646, 21164, 21186, 23754, 25038, 25234, 26598, 29822, 29853, 30602, 31746, 35631, 36487, 37851, 39804, 39897, 41292, 42372, 43121, 43549, 44733, 45903, 47508, 47619, 50076, 50468, 51467, 53196, 59644, 59706, 61204, 63492, 71262, 72974, 75702, 79794, 86242, 87098, 89466, 91806, 95238, 102934, 109461, 113553, 119412, 122729, 129363, 130647, 134199, 137709, 142524, 145948, 151404, 154401, 159588, 164021, 172484, 174196, 178932, 183612, 190476, 205868, 218922, 227106, 245458, 258726, 261294, 268398, 275418, 308802, 328042, 328383, 368187, 388089, 391941, 437844, 454212, 463203, 474331, 490916, 492063, 517452, 522588, 536796, 550836, 566137, 617604, 656084, 656766, 736374, 776178, 783882, 926406, 948662, 984126, 1104561, 1132274, 1313532, 1350019, 1422993, 1472748, 1476189, 1552356, 1567764, 1595477, 1698411, 1852812, 1897324, 1968252, 2209122, 2264548, 2700038, 2845986, 2952378, 3190954, 3396822, 4050057, 4268979, 4418244, 4786431, 5095233, 5400076, 5691972, 5904756, 6381908, 6793644, 8100114, 8537958, 9572862, 10190466, 12150171, 14359293, 16200228, 17075916, 17550247, 19145724, 20380932, 24300342, 28718586, 35100494, 48600684, 52650741, 57437172, 70200988, 105301482, 157952223, 210602964, 315904446, 631808892]

約数ペア:

[(1, 631808892), (2, 315904446), (3, 210602964), (4, 157952223), (6, 105301482), (9, 70200988), (11, 57437172), (12, 52650741), (13, 48600684), (18, 35100494), (22, 28718586), (26, 24300342), (31, 20380932), (33, 19145724), (36, 17550247), (37, 17075916), (39, 16200228), (44, 14359293), (52, 12150171), (62, 10190466), (66, 9572862), (74, 8537958), (78, 8100114), (93, 6793644), (99, 6381908), (107, 5904756), (111, 5691972), (117, 5400076), (124, 5095233), (132, 4786431), (143, 4418244), (148, 4268979), (156, 4050057), (186, 3396822), (198, 3190954), (214, 2952378), (222, 2845986), (234, 2700038), (279, 2264548), (286, 2209122), (321, 1968252), (333, 1897324), (341, 1852812), (372, 1698411), (396, 1595477), (403, 1567764), (407, 1552356), (428, 1476189), (429, 1472748), (444, 1422993), (468, 1350019), (481, 1313532), (558, 1132274), (572, 1104561), (642, 984126), (666, 948662), (682, 926406), (806, 783882), (814, 776178), (858, 736374), (962, 656766), (963, 656084), (1023, 617604), (1116, 566137), (1147, 550836), (1177, 536796), (1209, 522588), (1221, 517452), (1284, 492063), (1287, 490916), (1332, 474331), (1364, 463203), (1391, 454212), (1443, 437844), (1612, 391941), (1628, 388089), (1716, 368187), (1924, 328383), (1926, 328042), (2046, 308802), (2294, 275418), (2354, 268398), (2418, 261294), (2442, 258726), (2574, 245458), (2782, 227106), (2886, 218922), (3069, 205868), (3317, 190476), (3441, 183612), (3531, 178932), (3627, 174196), (3663, 172484), (3852, 164021), (3959, 159588), (4092, 154401), (4173, 151404), (4329, 145948), (4433, 142524), (4588, 137709), (4708, 134199), (4836, 130647), (4884, 129363), (5148, 122729), (5291, 119412), (5564, 113553), (5772, 109461), (6138, 102934), (6634, 95238), (6882, 91806), (7062, 89466), (7254, 87098), (7326, 86242), (7918, 79794), (8346, 75702), (8658, 72974), (8866, 71262), (9951, 63492), (10323, 61204), (10582, 59706), (10593, 59644), (11877, 53196), (12276, 51467), (12519, 50468), (12617, 50076), (13268, 47619), (13299, 47508), (13764, 45903), (14124, 44733), (14508, 43549), (14652, 43121), (14911, 42372), (15301, 41292), (15836, 39897), (15873, 39804), (16692, 37851), (17316, 36487), (17732, 35631), (19902, 31746), (20646, 30602), (21164, 29853), (21186, 29822), (23754, 26598), (25038, 25234)]