329729121808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9901}}^1\times {\mathrm{26347}}^1$

素因数の和:36335

約数の個数: 40

約数和(自身を含む): 647026782080

約数和(自身を除く): 317297660272

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9901, 19802, 26347, 39604, 52694, 79208, 105388, 158416, 210776, 421552, 782179, 1564358, 2081413, 3128716, 4162826, 6257432, 8325652, 12514864, 16651304, 33302608, 260861647, 521723294, 1043446588, 2086893176, 4173786352, 20608070113, 41216140226, 82432280452, 164864560904, 329729121808]

約数ペア:

[(1, 329729121808), (2, 164864560904), (4, 82432280452), (8, 41216140226), (16, 20608070113), (79, 4173786352), (158, 2086893176), (316, 1043446588), (632, 521723294), (1264, 260861647), (9901, 33302608), (19802, 16651304), (26347, 12514864), (39604, 8325652), (52694, 6257432), (79208, 4162826), (105388, 3128716), (158416, 2081413), (210776, 1564358), (421552, 782179)]