1313304528956

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{1931}}^1$

素因数の和:2560

約数の個数: 144

約数和(自身を含む): 2741379282432

約数和(自身を除く): 1428074753476

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 97, 98, 166, 194, 196, 332, 388, 431, 581, 679, 862, 1162, 1358, 1724, 1931, 2324, 2716, 3017, 3862, 4067, 4753, 6034, 7724, 8051, 8134, 9506, 12068, 13517, 16102, 16268, 19012, 21119, 27034, 32204, 35773, 41807, 42238, 54068, 56357, 71546, 83614, 84476, 94619, 112714, 143092, 160273, 167228, 187307, 189238, 225428, 250411, 292649, 320546, 374614, 378476, 394499, 500822, 585298, 641092, 749228, 788998, 832261, 1001644, 1121911, 1170596, 1311149, 1577996, 1664522, 1752877, 2048543, 2243822, 2622298, 3329044, 3469981, 3505754, 4097086, 4487644, 5244596, 5825827, 6939962, 7011508, 7853377, 8194172, 9178043, 11651654, 13879924, 15546481, 15706754, 18356086, 23303308, 24289867, 31092962, 31413508, 36712172, 40780789, 48579734, 62185924, 69077663, 80729317, 81561578, 97159468, 108825367, 138155326, 161458634, 163123156, 170029069, 217650734, 276310652, 322917268, 340058138, 435301468, 483543641, 565105219, 680116276, 761777569, 967087282, 1130210438, 1523555138, 1934174564, 2260420876, 3047110276, 3384805487, 3955736533, 6700533311, 6769610974, 7911473066, 13401066622, 13539221948, 15822946132, 26802133244, 46903733177, 93807466354, 187614932708, 328326132239, 656652264478, 1313304528956]

約数ペア:

[(1, 1313304528956), (2, 656652264478), (4, 328326132239), (7, 187614932708), (14, 93807466354), (28, 46903733177), (49, 26802133244), (83, 15822946132), (97, 13539221948), (98, 13401066622), (166, 7911473066), (194, 6769610974), (196, 6700533311), (332, 3955736533), (388, 3384805487), (431, 3047110276), (581, 2260420876), (679, 1934174564), (862, 1523555138), (1162, 1130210438), (1358, 967087282), (1724, 761777569), (1931, 680116276), (2324, 565105219), (2716, 483543641), (3017, 435301468), (3862, 340058138), (4067, 322917268), (4753, 276310652), (6034, 217650734), (7724, 170029069), (8051, 163123156), (8134, 161458634), (9506, 138155326), (12068, 108825367), (13517, 97159468), (16102, 81561578), (16268, 80729317), (19012, 69077663), (21119, 62185924), (27034, 48579734), (32204, 40780789), (35773, 36712172), (41807, 31413508), (42238, 31092962), (54068, 24289867), (56357, 23303308), (71546, 18356086), (83614, 15706754), (84476, 15546481), (94619, 13879924), (112714, 11651654), (143092, 9178043), (160273, 8194172), (167228, 7853377), (187307, 7011508), (189238, 6939962), (225428, 5825827), (250411, 5244596), (292649, 4487644), (320546, 4097086), (374614, 3505754), (378476, 3469981), (394499, 3329044), (500822, 2622298), (585298, 2243822), (641092, 2048543), (749228, 1752877), (788998, 1664522), (832261, 1577996), (1001644, 1311149), (1121911, 1170596)]