275916144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2518

約数の個数: 80

約数和(自身を含む): 817090560

約数和(自身を除く): 541174416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 778, 1167, 1556, 2111, 2334, 2723, 3112, 4222, 4668, 5446, 6224, 6333, 8169, 8444, 9336, 10892, 12666, 14777, 16338, 16888, 18672, 21784, 25332, 29554, 32676, 33776, 43568, 44331, 50664, 59108, 65352, 88662, 101328, 118216, 130704, 177324, 236432, 354648, 709296, 821179, 1642358, 2463537, 3284716, 4927074, 5748253, 6569432, 9854148, 11496506, 13138864, 17244759, 19708296, 22993012, 34489518, 39416592, 45986024, 68979036, 91972048, 137958072, 275916144]

約数ペア:

[(1, 275916144), (2, 137958072), (3, 91972048), (4, 68979036), (6, 45986024), (7, 39416592), (8, 34489518), (12, 22993012), (14, 19708296), (16, 17244759), (21, 13138864), (24, 11496506), (28, 9854148), (42, 6569432), (48, 5748253), (56, 4927074), (84, 3284716), (112, 2463537), (168, 1642358), (336, 821179), (389, 709296), (778, 354648), (1167, 236432), (1556, 177324), (2111, 130704), (2334, 118216), (2723, 101328), (3112, 88662), (4222, 65352), (4668, 59108), (5446, 50664), (6224, 44331), (6333, 43568), (8169, 33776), (8444, 32676), (9336, 29554), (10892, 25332), (12666, 21784), (14777, 18672), (16338, 16888)]