1309983012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 3713149440

約数和(自身を除く): 2403166428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 263, 348, 367, 377, 468, 522, 526, 734, 754, 789, 1044, 1052, 1101, 1131, 1468, 1508, 1578, 2202, 2262, 2367, 3156, 3303, 3393, 3419, 4404, 4524, 4734, 4771, 6606, 6786, 6838, 7627, 9468, 9542, 10257, 10643, 13212, 13572, 13676, 14313, 15254, 19084, 20514, 21286, 22881, 28626, 30508, 30771, 31929, 41028, 42572, 42939, 45762, 57252, 61542, 63858, 68643, 85878, 91524, 95787, 96521, 99151, 123084, 127716, 137286, 138359, 171756, 191574, 193042, 198302, 274572, 276718, 289563, 297453, 383148, 386084, 396604, 415077, 553436, 579126, 594906, 830154, 868689, 892359, 1158252, 1189812, 1245231, 1254773, 1660308, 1737378, 1784718, 2490462, 2509546, 2799109, 3474756, 3569436, 3764319, 4980924, 5019092, 5598218, 7528638, 8397327, 11196436, 11292957, 15057276, 16794654, 22585914, 25191981, 33589308, 36388417, 45171828, 50383962, 72776834, 100767924, 109165251, 145553668, 218330502, 327495753, 436661004, 654991506, 1309983012]

約数ペア:

[(1, 1309983012), (2, 654991506), (3, 436661004), (4, 327495753), (6, 218330502), (9, 145553668), (12, 109165251), (13, 100767924), (18, 72776834), (26, 50383962), (29, 45171828), (36, 36388417), (39, 33589308), (52, 25191981), (58, 22585914), (78, 16794654), (87, 15057276), (116, 11292957), (117, 11196436), (156, 8397327), (174, 7528638), (234, 5598218), (261, 5019092), (263, 4980924), (348, 3764319), (367, 3569436), (377, 3474756), (468, 2799109), (522, 2509546), (526, 2490462), (734, 1784718), (754, 1737378), (789, 1660308), (1044, 1254773), (1052, 1245231), (1101, 1189812), (1131, 1158252), (1468, 892359), (1508, 868689), (1578, 830154), (2202, 594906), (2262, 579126), (2367, 553436), (3156, 415077), (3303, 396604), (3393, 386084), (3419, 383148), (4404, 297453), (4524, 289563), (4734, 276718), (4771, 274572), (6606, 198302), (6786, 193042), (6838, 191574), (7627, 171756), (9468, 138359), (9542, 137286), (10257, 127716), (10643, 123084), (13212, 99151), (13572, 96521), (13676, 95787), (14313, 91524), (15254, 85878), (19084, 68643), (20514, 63858), (21286, 61542), (22881, 57252), (28626, 45762), (30508, 42939), (30771, 42572), (31929, 41028)]