254606802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 571463424

約数和(自身を除く): 316856622

約数列:

[1, 2, 3, 6, 19, 38, 41, 47, 57, 61, 82, 94, 114, 122, 123, 141, 183, 246, 282, 361, 366, 722, 779, 893, 1083, 1159, 1558, 1786, 1927, 2166, 2318, 2337, 2501, 2679, 2867, 3477, 3854, 4674, 5002, 5358, 5734, 5781, 6954, 7503, 8601, 11562, 14801, 15006, 16967, 17202, 22021, 29602, 33934, 36613, 44042, 44403, 47519, 50901, 54473, 66063, 73226, 88806, 95038, 101802, 108946, 109839, 117547, 132126, 142557, 163419, 219678, 235094, 285114, 326838, 352641, 695647, 705282, 902861, 1034987, 1391294, 1805722, 2069974, 2086941, 2233393, 2708583, 3104961, 4173882, 4466786, 5417166, 6209922, 6700179, 13400358, 42434467, 84868934, 127303401, 254606802]

約数ペア:

[(1, 254606802), (2, 127303401), (3, 84868934), (6, 42434467), (19, 13400358), (38, 6700179), (41, 6209922), (47, 5417166), (57, 4466786), (61, 4173882), (82, 3104961), (94, 2708583), (114, 2233393), (122, 2086941), (123, 2069974), (141, 1805722), (183, 1391294), (246, 1034987), (282, 902861), (361, 705282), (366, 695647), (722, 352641), (779, 326838), (893, 285114), (1083, 235094), (1159, 219678), (1558, 163419), (1786, 142557), (1927, 132126), (2166, 117547), (2318, 109839), (2337, 108946), (2501, 101802), (2679, 95038), (2867, 88806), (3477, 73226), (3854, 66063), (4674, 54473), (5002, 50901), (5358, 47519), (5734, 44403), (5781, 44042), (6954, 36613), (7503, 33934), (8601, 29602), (11562, 22021), (14801, 17202), (15006, 16967)]