405423312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16529}}^1$

素因数の和:16620

約数の個数: 80

約数和(自身を含む): 1213434240

約数和(自身を除く): 808010928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 12264, 16529, 24528, 33058, 49587, 66116, 99174, 115703, 132232, 198348, 231406, 264464, 347109, 396696, 462812, 694218, 793392, 925624, 1206617, 1388436, 1851248, 2413234, 2776872, 3619851, 4826468, 5553744, 7239702, 8446319, 9652936, 14479404, 16892638, 19305872, 25338957, 28958808, 33785276, 50677914, 57917616, 67570552, 101355828, 135141104, 202711656, 405423312]

約数ペア:

[(1, 405423312), (2, 202711656), (3, 135141104), (4, 101355828), (6, 67570552), (7, 57917616), (8, 50677914), (12, 33785276), (14, 28958808), (16, 25338957), (21, 19305872), (24, 16892638), (28, 14479404), (42, 9652936), (48, 8446319), (56, 7239702), (73, 5553744), (84, 4826468), (112, 3619851), (146, 2776872), (168, 2413234), (219, 1851248), (292, 1388436), (336, 1206617), (438, 925624), (511, 793392), (584, 694218), (876, 462812), (1022, 396696), (1168, 347109), (1533, 264464), (1752, 231406), (2044, 198348), (3066, 132232), (3504, 115703), (4088, 99174), (6132, 66116), (8176, 49587), (12264, 33058), (16529, 24528)]