265536709904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{5431}}^1$

素因数の和:6388

約数の個数: 80

約数和(自身を含む): 532819230720

約数和(自身を除く): 267282520816

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 823, 1264, 1646, 3292, 3713, 5431, 6584, 7426, 10862, 13168, 14852, 21724, 29704, 38681, 43448, 59408, 65017, 77362, 86896, 130034, 154724, 255257, 260068, 309448, 429049, 510514, 520136, 618896, 858098, 1021028, 1040272, 1716196, 2042056, 3055799, 3432392, 4084112, 4469713, 6111598, 6864784, 8939426, 12223196, 17878852, 20165303, 24446392, 35757704, 40330606, 48892784, 71515408, 80661212, 161322424, 210076511, 322644848, 353107327, 420153022, 706214654, 840306044, 1412429308, 1680612088, 2824858616, 3361224176, 5649717232, 16596044369, 33192088738, 66384177476, 132768354952, 265536709904]

約数ペア:

[(1, 265536709904), (2, 132768354952), (4, 66384177476), (8, 33192088738), (16, 16596044369), (47, 5649717232), (79, 3361224176), (94, 2824858616), (158, 1680612088), (188, 1412429308), (316, 840306044), (376, 706214654), (632, 420153022), (752, 353107327), (823, 322644848), (1264, 210076511), (1646, 161322424), (3292, 80661212), (3713, 71515408), (5431, 48892784), (6584, 40330606), (7426, 35757704), (10862, 24446392), (13168, 20165303), (14852, 17878852), (21724, 12223196), (29704, 8939426), (38681, 6864784), (43448, 6111598), (59408, 4469713), (65017, 4084112), (77362, 3432392), (86896, 3055799), (130034, 2042056), (154724, 1716196), (255257, 1040272), (260068, 1021028), (309448, 858098), (429049, 618896), (510514, 520136)]