266441104

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 550109136

約数和(自身を除く): 283668032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 283, 304, 326, 361, 566, 652, 722, 1132, 1304, 1444, 2264, 2608, 2888, 3097, 4528, 5377, 5776, 6194, 10754, 12388, 21508, 24776, 43016, 46129, 49552, 58843, 86032, 92258, 102163, 117686, 184516, 204326, 235372, 369032, 408652, 470744, 738064, 817304, 876451, 941488, 1634608, 1752902, 3505804, 7011608, 14023216, 16652569, 33305138, 66610276, 133220552, 266441104]

約数ペア:

[(1, 266441104), (2, 133220552), (4, 66610276), (8, 33305138), (16, 16652569), (19, 14023216), (38, 7011608), (76, 3505804), (152, 1752902), (163, 1634608), (283, 941488), (304, 876451), (326, 817304), (361, 738064), (566, 470744), (652, 408652), (722, 369032), (1132, 235372), (1304, 204326), (1444, 184516), (2264, 117686), (2608, 102163), (2888, 92258), (3097, 86032), (4528, 58843), (5377, 49552), (5776, 46129), (6194, 43016), (10754, 24776), (12388, 21508)]