222529008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 622210176

約数和(自身を除く): 399681168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 454, 624, 681, 908, 1362, 1571, 1816, 2724, 2951, 3142, 3632, 4713, 5448, 5902, 6284, 8853, 9426, 10896, 11804, 12568, 17706, 18852, 20423, 23608, 25136, 35412, 37704, 40846, 47216, 61269, 70824, 75408, 81692, 122538, 141648, 163384, 245076, 326768, 356617, 490152, 713234, 980304, 1069851, 1426468, 2139702, 2852936, 4279404, 4636021, 5705872, 8558808, 9272042, 13908063, 17117616, 18544084, 27816126, 37088168, 55632252, 74176336, 111264504, 222529008]

約数ペア:

[(1, 222529008), (2, 111264504), (3, 74176336), (4, 55632252), (6, 37088168), (8, 27816126), (12, 18544084), (13, 17117616), (16, 13908063), (24, 9272042), (26, 8558808), (39, 5705872), (48, 4636021), (52, 4279404), (78, 2852936), (104, 2139702), (156, 1426468), (208, 1069851), (227, 980304), (312, 713234), (454, 490152), (624, 356617), (681, 326768), (908, 245076), (1362, 163384), (1571, 141648), (1816, 122538), (2724, 81692), (2951, 75408), (3142, 70824), (3632, 61269), (4713, 47216), (5448, 40846), (5902, 37704), (6284, 35412), (8853, 25136), (9426, 23608), (10896, 20423), (11804, 18852), (12568, 17706)]