2531170096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 6255849600

約数和(自身を除く): 3724679504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 109, 112, 164, 182, 208, 218, 287, 328, 364, 389, 436, 533, 574, 656, 728, 763, 778, 872, 1066, 1148, 1417, 1456, 1526, 1556, 1744, 2132, 2296, 2723, 2834, 3052, 3112, 3731, 4264, 4469, 4592, 5057, 5446, 5668, 6104, 6224, 7462, 8528, 8938, 9919, 10114, 10892, 11336, 12208, 14924, 15949, 17876, 19838, 20228, 21784, 22672, 29848, 31283, 31898, 35399, 35752, 39676, 40456, 42401, 43568, 58097, 59696, 62566, 63796, 70798, 71504, 79352, 80912, 84802, 111643, 116194, 125132, 127592, 141596, 158704, 169604, 207337, 223286, 232388, 250264, 255184, 283192, 296807, 339208, 406679, 414674, 446572, 464776, 500528, 551213, 566384, 593614, 678416, 813358, 829348, 893144, 929552, 1102426, 1187228, 1451359, 1626716, 1658696, 1738441, 1786288, 2204852, 2374456, 2902718, 3253432, 3317392, 3476882, 3858491, 4409704, 4748912, 5805436, 6506864, 6953764, 7716982, 8819408, 11610872, 12169087, 13907528, 15433964, 22599733, 23221744, 24338174, 27815056, 30867928, 45199466, 48676348, 61735856, 90398932, 97352696, 158198131, 180797864, 194705392, 316396262, 361595728, 632792524, 1265585048, 2531170096]

約数ペア:

[(1, 2531170096), (2, 1265585048), (4, 632792524), (7, 361595728), (8, 316396262), (13, 194705392), (14, 180797864), (16, 158198131), (26, 97352696), (28, 90398932), (41, 61735856), (52, 48676348), (56, 45199466), (82, 30867928), (91, 27815056), (104, 24338174), (109, 23221744), (112, 22599733), (164, 15433964), (182, 13907528), (208, 12169087), (218, 11610872), (287, 8819408), (328, 7716982), (364, 6953764), (389, 6506864), (436, 5805436), (533, 4748912), (574, 4409704), (656, 3858491), (728, 3476882), (763, 3317392), (778, 3253432), (872, 2902718), (1066, 2374456), (1148, 2204852), (1417, 1786288), (1456, 1738441), (1526, 1658696), (1556, 1626716), (1744, 1451359), (2132, 1187228), (2296, 1102426), (2723, 929552), (2834, 893144), (3052, 829348), (3112, 813358), (3731, 678416), (4264, 593614), (4469, 566384), (4592, 551213), (5057, 500528), (5446, 464776), (5668, 446572), (6104, 414674), (6224, 406679), (7462, 339208), (8528, 296807), (8938, 283192), (9919, 255184), (10114, 250264), (10892, 232388), (11336, 223286), (12208, 207337), (14924, 169604), (15949, 158704), (17876, 141596), (19838, 127592), (20228, 125132), (21784, 116194), (22672, 111643), (29848, 84802), (31283, 80912), (31898, 79352), (35399, 71504), (35752, 70798), (39676, 63796), (40456, 62566), (42401, 59696), (43568, 58097)]