2480780484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757259}}^1$

素因数の和:757289

約数の個数: 72

約数和(自身を含む): 7717993920

約数和(自身を除く): 5237213436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 757259, 1514518, 2271777, 3029036, 4543554, 5300813, 6815331, 9087108, 9844367, 10601626, 13630662, 15902439, 19688734, 21203252, 27261324, 29533101, 31804878, 39377468, 47707317, 59066202, 63609756, 68910569, 88599303, 95414634, 118132404, 137821138, 177198606, 190829268, 206731707, 275642276, 354397212, 413463414, 620195121, 826926828, 1240390242, 2480780484]

約数ペア:

[(1, 2480780484), (2, 1240390242), (3, 826926828), (4, 620195121), (6, 413463414), (7, 354397212), (9, 275642276), (12, 206731707), (13, 190829268), (14, 177198606), (18, 137821138), (21, 118132404), (26, 95414634), (28, 88599303), (36, 68910569), (39, 63609756), (42, 59066202), (52, 47707317), (63, 39377468), (78, 31804878), (84, 29533101), (91, 27261324), (117, 21203252), (126, 19688734), (156, 15902439), (182, 13630662), (234, 10601626), (252, 9844367), (273, 9087108), (364, 6815331), (468, 5300813), (546, 4543554), (819, 3029036), (1092, 2271777), (1638, 1514518), (3276, 757259)]