630969456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2111}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 1759887360

約数和(自身を除く): 1128917904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 479, 624, 958, 1437, 1916, 2111, 2874, 3832, 4222, 5748, 6227, 6333, 7664, 8444, 11496, 12454, 12666, 16888, 18681, 22992, 24908, 25332, 27443, 33776, 37362, 49816, 50664, 54886, 74724, 82329, 99632, 101328, 109772, 149448, 164658, 219544, 298896, 329316, 439088, 658632, 1011169, 1317264, 2022338, 3033507, 4044676, 6067014, 8089352, 12134028, 13145197, 16178704, 24268056, 26290394, 39435591, 48536112, 52580788, 78871182, 105161576, 157742364, 210323152, 315484728, 630969456]

約数ペア:

[(1, 630969456), (2, 315484728), (3, 210323152), (4, 157742364), (6, 105161576), (8, 78871182), (12, 52580788), (13, 48536112), (16, 39435591), (24, 26290394), (26, 24268056), (39, 16178704), (48, 13145197), (52, 12134028), (78, 8089352), (104, 6067014), (156, 4044676), (208, 3033507), (312, 2022338), (479, 1317264), (624, 1011169), (958, 658632), (1437, 439088), (1916, 329316), (2111, 298896), (2874, 219544), (3832, 164658), (4222, 149448), (5748, 109772), (6227, 101328), (6333, 99632), (7664, 82329), (8444, 74724), (11496, 54886), (12454, 50664), (12666, 49816), (16888, 37362), (18681, 33776), (22992, 27443), (24908, 25332)]