254427184

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1306

約数の個数: 60

約数和(自身を含む): 547105608

約数和(自身を除く): 292678424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 121, 176, 226, 242, 452, 484, 904, 968, 1163, 1243, 1808, 1936, 2326, 2486, 4652, 4972, 9304, 9944, 12793, 13673, 18608, 19888, 25586, 27346, 51172, 54692, 102344, 109384, 131419, 140723, 204688, 218768, 262838, 281446, 525676, 562892, 1051352, 1125784, 1445609, 2102704, 2251568, 2891218, 5782436, 11564872, 15901699, 23129744, 31803398, 63606796, 127213592, 254427184]

約数ペア:

[(1, 254427184), (2, 127213592), (4, 63606796), (8, 31803398), (11, 23129744), (16, 15901699), (22, 11564872), (44, 5782436), (88, 2891218), (113, 2251568), (121, 2102704), (176, 1445609), (226, 1125784), (242, 1051352), (452, 562892), (484, 525676), (904, 281446), (968, 262838), (1163, 218768), (1243, 204688), (1808, 140723), (1936, 131419), (2326, 109384), (2486, 102344), (4652, 54692), (4972, 51172), (9304, 27346), (9944, 25586), (12793, 19888), (13673, 18608)]