215547072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86357}}^1$

素因数の和:86385

約数の個数: 56

約数和(自身を含む): 614178096

約数和(自身を除く): 398631024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 86357, 172714, 259071, 345428, 518142, 690856, 1036284, 1122641, 1381712, 2072568, 2245282, 2763424, 3367923, 4145136, 4490564, 5526848, 6735846, 8290272, 8981128, 13471692, 16580544, 17962256, 26943384, 35924512, 53886768, 71849024, 107773536, 215547072]

約数ペア:

[(1, 215547072), (2, 107773536), (3, 71849024), (4, 53886768), (6, 35924512), (8, 26943384), (12, 17962256), (13, 16580544), (16, 13471692), (24, 8981128), (26, 8290272), (32, 6735846), (39, 5526848), (48, 4490564), (52, 4145136), (64, 3367923), (78, 2763424), (96, 2245282), (104, 2072568), (156, 1381712), (192, 1122641), (208, 1036284), (312, 690856), (416, 518142), (624, 345428), (832, 259071), (1248, 172714), (2496, 86357)]