402529121296

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{22453}}^1\times {\mathrm{15349}}^1$

素因数の和:37883

約数の個数: 40

約数和(自身を含む): 790670456600

約数和(自身を除く): 388141335304

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 15349, 22453, 30698, 44906, 61396, 89812, 122792, 179624, 245584, 359248, 1120477, 1639069, 2240954, 3278138, 4481908, 6556276, 8963816, 13112552, 17927632, 26225104, 344631097, 689262194, 1378524388, 2757048776, 5514097552, 25158070081, 50316140162, 100632280324, 201264560648, 402529121296]

約数ペア:

[(1, 402529121296), (2, 201264560648), (4, 100632280324), (8, 50316140162), (16, 25158070081), (73, 5514097552), (146, 2757048776), (292, 1378524388), (584, 689262194), (1168, 344631097), (15349, 26225104), (22453, 17927632), (30698, 13112552), (44906, 8963816), (61396, 6556276), (89812, 4481908), (122792, 3278138), (179624, 2240954), (245584, 1639069), (359248, 1120477)]