229870944

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2287}}^1$

素因数の和:2652

約数の個数: 72

約数和(自身を含む): 655855200

約数和(自身を除く): 425984256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 1047, 1396, 2094, 2287, 2792, 3141, 4188, 4574, 5584, 6282, 6861, 8376, 9148, 11168, 12564, 13722, 16752, 18296, 20583, 25128, 27444, 33504, 36592, 41166, 50256, 54888, 73184, 82332, 100512, 109776, 164664, 219552, 329328, 658656, 798163, 1596326, 2394489, 3192652, 4788978, 6385304, 7183467, 9577956, 12770608, 14366934, 19155912, 25541216, 28733868, 38311824, 57467736, 76623648, 114935472, 229870944]

約数ペア:

[(1, 229870944), (2, 114935472), (3, 76623648), (4, 57467736), (6, 38311824), (8, 28733868), (9, 25541216), (12, 19155912), (16, 14366934), (18, 12770608), (24, 9577956), (32, 7183467), (36, 6385304), (48, 4788978), (72, 3192652), (96, 2394489), (144, 1596326), (288, 798163), (349, 658656), (698, 329328), (1047, 219552), (1396, 164664), (2094, 109776), (2287, 100512), (2792, 82332), (3141, 73184), (4188, 54888), (4574, 50256), (5584, 41166), (6282, 36592), (6861, 33504), (8376, 27444), (9148, 25128), (11168, 20583), (12564, 18296), (13722, 16752)]