221341848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101347}}^1$

素因数の和:101376

約数の個数: 64

約数和(自身を含む): 681058560

約数和(自身を除く): 459716712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 101347, 202694, 304041, 405388, 608082, 709429, 810776, 1216164, 1317511, 1418858, 2128287, 2432328, 2635022, 2837716, 3952533, 4256574, 5270044, 5675432, 7905066, 8513148, 9222577, 10540088, 15810132, 17026296, 18445154, 27667731, 31620264, 36890308, 55335462, 73780616, 110670924, 221341848]

約数ペア:

[(1, 221341848), (2, 110670924), (3, 73780616), (4, 55335462), (6, 36890308), (7, 31620264), (8, 27667731), (12, 18445154), (13, 17026296), (14, 15810132), (21, 10540088), (24, 9222577), (26, 8513148), (28, 7905066), (39, 5675432), (42, 5270044), (52, 4256574), (56, 3952533), (78, 2837716), (84, 2635022), (91, 2432328), (104, 2128287), (156, 1418858), (168, 1317511), (182, 1216164), (273, 810776), (312, 709429), (364, 608082), (546, 405388), (728, 304041), (1092, 202694), (2184, 101347)]