636756432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12917}}^1$

素因数の和:13020

約数の個数: 80

約数和(自身を含む): 1794051840

約数和(自身を除く): 1157295408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 6162, 8216, 12324, 12917, 16432, 24648, 25834, 38751, 49296, 51668, 77502, 103336, 155004, 167921, 206672, 310008, 335842, 503763, 620016, 671684, 1007526, 1020443, 1343368, 2015052, 2040886, 2686736, 3061329, 4030104, 4081772, 6122658, 8060208, 8163544, 12245316, 13265759, 16327088, 24490632, 26531518, 39797277, 48981264, 53063036, 79594554, 106126072, 159189108, 212252144, 318378216, 636756432]

約数ペア:

[(1, 636756432), (2, 318378216), (3, 212252144), (4, 159189108), (6, 106126072), (8, 79594554), (12, 53063036), (13, 48981264), (16, 39797277), (24, 26531518), (26, 24490632), (39, 16327088), (48, 13265759), (52, 12245316), (78, 8163544), (79, 8060208), (104, 6122658), (156, 4081772), (158, 4030104), (208, 3061329), (237, 2686736), (312, 2040886), (316, 2015052), (474, 1343368), (624, 1020443), (632, 1007526), (948, 671684), (1027, 620016), (1264, 503763), (1896, 335842), (2054, 310008), (3081, 206672), (3792, 167921), (4108, 155004), (6162, 103336), (8216, 77502), (12324, 51668), (12917, 49296), (16432, 38751), (24648, 25834)]