496311426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 1269815040

約数和(自身を除く): 773503614

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 169, 171, 186, 234, 247, 277, 279, 338, 342, 403, 494, 507, 554, 558, 589, 741, 806, 831, 1014, 1178, 1209, 1482, 1521, 1662, 1767, 2223, 2418, 2493, 3042, 3211, 3534, 3601, 3627, 4446, 4986, 5239, 5263, 5301, 6422, 7202, 7254, 7657, 8587, 9633, 10478, 10526, 10602, 10803, 15314, 15717, 15789, 17174, 19266, 21606, 22971, 25761, 28899, 31434, 31578, 32409, 45942, 46813, 47151, 47367, 51522, 57798, 64818, 68419, 68913, 77283, 93626, 94302, 94734, 99541, 111631, 136838, 137826, 140439, 154566, 163153, 199082, 205257, 223262, 280878, 298623, 326306, 334893, 410514, 421317, 489459, 597246, 615771, 669786, 842634, 889447, 895869, 978918, 1004679, 1231542, 1451203, 1468377, 1778894, 1791738, 2009358, 2120989, 2668341, 2902406, 2936754, 4241978, 4353609, 5336682, 6362967, 8005023, 8707218, 12725934, 13060827, 16010046, 19088901, 26121654, 27572857, 38177802, 55145714, 82718571, 165437142, 248155713, 496311426]

約数ペア:

[(1, 496311426), (2, 248155713), (3, 165437142), (6, 82718571), (9, 55145714), (13, 38177802), (18, 27572857), (19, 26121654), (26, 19088901), (31, 16010046), (38, 13060827), (39, 12725934), (57, 8707218), (62, 8005023), (78, 6362967), (93, 5336682), (114, 4353609), (117, 4241978), (169, 2936754), (171, 2902406), (186, 2668341), (234, 2120989), (247, 2009358), (277, 1791738), (279, 1778894), (338, 1468377), (342, 1451203), (403, 1231542), (494, 1004679), (507, 978918), (554, 895869), (558, 889447), (589, 842634), (741, 669786), (806, 615771), (831, 597246), (1014, 489459), (1178, 421317), (1209, 410514), (1482, 334893), (1521, 326306), (1662, 298623), (1767, 280878), (2223, 223262), (2418, 205257), (2493, 199082), (3042, 163153), (3211, 154566), (3534, 140439), (3601, 137826), (3627, 136838), (4446, 111631), (4986, 99541), (5239, 94734), (5263, 94302), (5301, 93626), (6422, 77283), (7202, 68913), (7254, 68419), (7657, 64818), (8587, 57798), (9633, 51522), (10478, 47367), (10526, 47151), (10602, 46813), (10803, 45942), (15314, 32409), (15717, 31578), (15789, 31434), (17174, 28899), (19266, 25761), (21606, 22971)]