1242738504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1907}}^1$

素因数の和:2360

約数の個数: 128

約数和(自身を含む): 3956428800

約数和(自身を除く): 2713690296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 431, 504, 756, 862, 1293, 1512, 1724, 1907, 2586, 3017, 3448, 3814, 3879, 5172, 5721, 6034, 7628, 7758, 9051, 10344, 11442, 11637, 12068, 13349, 15256, 15516, 17163, 18102, 22884, 23274, 24136, 26698, 27153, 31032, 34326, 36204, 40047, 45768, 46548, 51489, 53396, 54306, 68652, 72408, 80094, 81459, 93096, 102978, 106792, 108612, 120141, 137304, 160188, 162918, 205956, 217224, 240282, 320376, 325836, 360423, 411912, 480564, 651672, 720846, 821917, 961128, 1441692, 1643834, 2465751, 2883384, 3287668, 4931502, 5753419, 6575336, 7397253, 9863004, 11506838, 14794506, 17260257, 19726008, 22191759, 23013676, 29589012, 34520514, 44383518, 46027352, 51780771, 59178024, 69041028, 88767036, 103561542, 138082056, 155342313, 177534072, 207123084, 310684626, 414246168, 621369252, 1242738504]

約数ペア:

[(1, 1242738504), (2, 621369252), (3, 414246168), (4, 310684626), (6, 207123084), (7, 177534072), (8, 155342313), (9, 138082056), (12, 103561542), (14, 88767036), (18, 69041028), (21, 59178024), (24, 51780771), (27, 46027352), (28, 44383518), (36, 34520514), (42, 29589012), (54, 23013676), (56, 22191759), (63, 19726008), (72, 17260257), (84, 14794506), (108, 11506838), (126, 9863004), (168, 7397253), (189, 6575336), (216, 5753419), (252, 4931502), (378, 3287668), (431, 2883384), (504, 2465751), (756, 1643834), (862, 1441692), (1293, 961128), (1512, 821917), (1724, 720846), (1907, 651672), (2586, 480564), (3017, 411912), (3448, 360423), (3814, 325836), (3879, 320376), (5172, 240282), (5721, 217224), (6034, 205956), (7628, 162918), (7758, 160188), (9051, 137304), (10344, 120141), (11442, 108612), (11637, 106792), (12068, 102978), (13349, 93096), (15256, 81459), (15516, 80094), (17163, 72408), (18102, 68652), (22884, 54306), (23274, 53396), (24136, 51489), (26698, 46548), (27153, 45768), (31032, 40047), (34326, 36204)]