407208

素因数分解:

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

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1097280

約数和(自身を除く): 690072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 361, 376, 456, 564, 722, 893, 1083, 1128, 1444, 1786, 2166, 2679, 2888, 3572, 4332, 5358, 7144, 8664, 10716, 16967, 21432, 33934, 50901, 67868, 101802, 135736, 203604, 407208]

約数ペア:

[(1, 407208), (2, 203604), (3, 135736), (4, 101802), (6, 67868), (8, 50901), (12, 33934), (19, 21432), (24, 16967), (38, 10716), (47, 8664), (57, 7144), (76, 5358), (94, 4332), (114, 3572), (141, 2888), (152, 2679), (188, 2166), (228, 1786), (282, 1444), (361, 1128), (376, 1083), (456, 893), (564, 722)]