394960608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{195913}}^1$

素因数の和:195936

約数の個数: 72

約数和(自身を含む): 1283628528

約数和(自身を除く): 888667920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 195913, 391826, 587739, 783652, 1175478, 1371391, 1567304, 1763217, 2350956, 2742782, 3134608, 3526434, 4114173, 4701912, 5485564, 6269216, 7052868, 8228346, 9403824, 10971128, 12342519, 14105736, 16456692, 18807648, 21942256, 24685038, 28211472, 32913384, 43884512, 49370076, 56422944, 65826768, 98740152, 131653536, 197480304, 394960608]

約数ペア:

[(1, 394960608), (2, 197480304), (3, 131653536), (4, 98740152), (6, 65826768), (7, 56422944), (8, 49370076), (9, 43884512), (12, 32913384), (14, 28211472), (16, 24685038), (18, 21942256), (21, 18807648), (24, 16456692), (28, 14105736), (32, 12342519), (36, 10971128), (42, 9403824), (48, 8228346), (56, 7052868), (63, 6269216), (72, 5485564), (84, 4701912), (96, 4114173), (112, 3526434), (126, 3134608), (144, 2742782), (168, 2350956), (224, 1763217), (252, 1567304), (288, 1371391), (336, 1175478), (504, 783652), (672, 587739), (1008, 391826), (2016, 195913)]