241462016

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 515897424

約数和(自身を除く): 274435408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 128, 136, 226, 256, 272, 452, 491, 544, 904, 982, 1088, 1808, 1921, 1964, 2176, 3616, 3842, 3928, 4352, 7232, 7684, 7856, 8347, 14464, 15368, 15712, 16694, 28928, 30736, 31424, 33388, 55483, 61472, 62848, 66776, 110966, 122944, 125696, 133552, 221932, 245888, 267104, 443864, 491776, 534208, 887728, 943211, 1068416, 1775456, 1886422, 2136832, 3550912, 3772844, 7101824, 7545688, 14203648, 15091376, 30182752, 60365504, 120731008, 241462016]

約数ペア:

[(1, 241462016), (2, 120731008), (4, 60365504), (8, 30182752), (16, 15091376), (17, 14203648), (32, 7545688), (34, 7101824), (64, 3772844), (68, 3550912), (113, 2136832), (128, 1886422), (136, 1775456), (226, 1068416), (256, 943211), (272, 887728), (452, 534208), (491, 491776), (544, 443864), (904, 267104), (982, 245888), (1088, 221932), (1808, 133552), (1921, 125696), (1964, 122944), (2176, 110966), (3616, 66776), (3842, 62848), (3928, 61472), (4352, 55483), (7232, 33388), (7684, 31424), (7856, 30736), (8347, 28928), (14464, 16694), (15368, 15712)]