632889608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 1304372160

約数和(自身を除く): 671482552

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 157, 166, 314, 332, 467, 628, 664, 934, 1079, 1256, 1868, 2041, 2158, 3736, 4082, 4316, 6071, 8164, 8632, 12142, 13031, 16328, 24284, 26062, 38761, 48568, 52124, 73319, 77522, 104248, 146638, 155044, 169403, 293276, 310088, 338806, 503893, 586552, 677612, 953147, 1007786, 1355224, 1906294, 2015572, 3812588, 4031144, 6085477, 7625176, 12170954, 24341908, 48683816, 79111201, 158222402, 316444804, 632889608]

約数ペア:

[(1, 632889608), (2, 316444804), (4, 158222402), (8, 79111201), (13, 48683816), (26, 24341908), (52, 12170954), (83, 7625176), (104, 6085477), (157, 4031144), (166, 3812588), (314, 2015572), (332, 1906294), (467, 1355224), (628, 1007786), (664, 953147), (934, 677612), (1079, 586552), (1256, 503893), (1868, 338806), (2041, 310088), (2158, 293276), (3736, 169403), (4082, 155044), (4316, 146638), (6071, 104248), (8164, 77522), (8632, 73319), (12142, 52124), (13031, 48568), (16328, 38761), (24284, 26062)]