2512570788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:611

約数の個数: 288

約数和(自身を含む): 8255520000

約数和(自身を除く): 5742949212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 53, 58, 63, 78, 84, 87, 91, 106, 116, 117, 126, 156, 159, 174, 182, 203, 212, 234, 252, 261, 273, 318, 348, 364, 371, 377, 406, 468, 477, 499, 522, 546, 609, 636, 689, 742, 754, 812, 819, 954, 998, 1044, 1092, 1113, 1131, 1218, 1378, 1484, 1497, 1508, 1537, 1638, 1827, 1908, 1996, 2067, 2226, 2262, 2436, 2639, 2756, 2994, 3074, 3276, 3339, 3393, 3493, 3654, 4134, 4452, 4491, 4524, 4611, 4823, 5278, 5988, 6148, 6201, 6487, 6678, 6786, 6986, 7308, 7917, 8268, 8982, 9222, 9646, 10479, 10556, 10759, 12402, 12974, 13356, 13572, 13833, 13972, 14469, 14471, 15834, 17964, 18444, 19292, 19461, 19981, 20958, 21518, 23751, 24804, 25948, 26447, 27666, 28938, 28942, 31437, 31668, 32277, 38922, 39962, 41916, 43036, 43407, 43413, 45409, 47502, 52894, 55332, 57876, 57884, 58383, 59943, 62874, 64554, 77844, 79341, 79924, 86814, 86826, 90818, 95004, 96831, 101297, 105788, 116766, 119886, 125748, 129108, 130239, 136227, 139867, 158682, 173628, 173652, 179829, 181636, 185129, 188123, 193662, 202594, 233532, 238023, 239772, 260478, 272454, 279734, 303891, 317364, 343811, 359658, 370258, 376246, 387324, 405188, 408681, 419601, 476046, 520956, 544908, 555387, 559468, 564369, 607782, 687622, 719316, 740516, 752492, 766963, 817362, 839202, 911673, 952092, 1031433, 1110774, 1128738, 1215564, 1258803, 1316861, 1375244, 1533926, 1634724, 1666161, 1678404, 1693107, 1823346, 2062866, 2221548, 2257476, 2300889, 2406677, 2517606, 2633722, 3067852, 3094299, 3332322, 3386214, 3646692, 3950583, 4125732, 4601778, 4813354, 5035212, 5267444, 5368741, 6188598, 6664644, 6772428, 6902667, 7220031, 7901166, 9203556, 9626708, 9970519, 10737482, 11851749, 12377196, 13805334, 14440062, 15802332, 16106223, 19941038, 21474964, 21660093, 23703498, 27610668, 28880124, 29911557, 32212446, 39882076, 43320186, 47406996, 48318669, 59823114, 64424892, 69793633, 86640372, 89734671, 96637338, 119646228, 139587266, 179469342, 193274676, 209380899, 279174532, 358938684, 418761798, 628142697, 837523596, 1256285394, 2512570788]

約数ペア:

[(1, 2512570788), (2, 1256285394), (3, 837523596), (4, 628142697), (6, 418761798), (7, 358938684), (9, 279174532), (12, 209380899), (13, 193274676), (14, 179469342), (18, 139587266), (21, 119646228), (26, 96637338), (28, 89734671), (29, 86640372), (36, 69793633), (39, 64424892), (42, 59823114), (52, 48318669), (53, 47406996), (58, 43320186), (63, 39882076), (78, 32212446), (84, 29911557), (87, 28880124), (91, 27610668), (106, 23703498), (116, 21660093), (117, 21474964), (126, 19941038), (156, 16106223), (159, 15802332), (174, 14440062), (182, 13805334), (203, 12377196), (212, 11851749), (234, 10737482), (252, 9970519), (261, 9626708), (273, 9203556), (318, 7901166), (348, 7220031), (364, 6902667), (371, 6772428), (377, 6664644), (406, 6188598), (468, 5368741), (477, 5267444), (499, 5035212), (522, 4813354), (546, 4601778), (609, 4125732), (636, 3950583), (689, 3646692), (742, 3386214), (754, 3332322), (812, 3094299), (819, 3067852), (954, 2633722), (998, 2517606), (1044, 2406677), (1092, 2300889), (1113, 2257476), (1131, 2221548), (1218, 2062866), (1378, 1823346), (1484, 1693107), (1497, 1678404), (1508, 1666161), (1537, 1634724), (1638, 1533926), (1827, 1375244), (1908, 1316861), (1996, 1258803), (2067, 1215564), (2226, 1128738), (2262, 1110774), (2436, 1031433), (2639, 952092), (2756, 911673), (2994, 839202), (3074, 817362), (3276, 766963), (3339, 752492), (3393, 740516), (3493, 719316), (3654, 687622), (4134, 607782), (4452, 564369), (4491, 559468), (4524, 555387), (4611, 544908), (4823, 520956), (5278, 476046), (5988, 419601), (6148, 408681), (6201, 405188), (6487, 387324), (6678, 376246), (6786, 370258), (6986, 359658), (7308, 343811), (7917, 317364), (8268, 303891), (8982, 279734), (9222, 272454), (9646, 260478), (10479, 239772), (10556, 238023), (10759, 233532), (12402, 202594), (12974, 193662), (13356, 188123), (13572, 185129), (13833, 181636), (13972, 179829), (14469, 173652), (14471, 173628), (15834, 158682), (17964, 139867), (18444, 136227), (19292, 130239), (19461, 129108), (19981, 125748), (20958, 119886), (21518, 116766), (23751, 105788), (24804, 101297), (25948, 96831), (26447, 95004), (27666, 90818), (28938, 86826), (28942, 86814), (31437, 79924), (31668, 79341), (32277, 77844), (38922, 64554), (39962, 62874), (41916, 59943), (43036, 58383), (43407, 57884), (43413, 57876), (45409, 55332), (47502, 52894)]