3121982448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{135221}}^1$

素因数の和:135282

約数の個数: 80

約数和(自身を含む): 8920324896

約数和(自身を除く): 5798342448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 23088, 135221, 270442, 405663, 540884, 811326, 1081768, 1622652, 1757873, 2163536, 3245304, 3515746, 5003177, 5273619, 6490608, 7031492, 10006354, 10547238, 14062984, 15009531, 20012708, 21094476, 28125968, 30019062, 40025416, 42188952, 60038124, 65041301, 80050832, 84377904, 120076248, 130082602, 195123903, 240152496, 260165204, 390247806, 520330408, 780495612, 1040660816, 1560991224, 3121982448]

約数ペア:

[(1, 3121982448), (2, 1560991224), (3, 1040660816), (4, 780495612), (6, 520330408), (8, 390247806), (12, 260165204), (13, 240152496), (16, 195123903), (24, 130082602), (26, 120076248), (37, 84377904), (39, 80050832), (48, 65041301), (52, 60038124), (74, 42188952), (78, 40025416), (104, 30019062), (111, 28125968), (148, 21094476), (156, 20012708), (208, 15009531), (222, 14062984), (296, 10547238), (312, 10006354), (444, 7031492), (481, 6490608), (592, 5273619), (624, 5003177), (888, 3515746), (962, 3245304), (1443, 2163536), (1776, 1757873), (1924, 1622652), (2886, 1081768), (3848, 811326), (5772, 540884), (7696, 405663), (11544, 270442), (23088, 135221)]