308792624

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 729292608

約数和(自身を除く): 420499984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 157, 238, 272, 314, 476, 628, 952, 1033, 1099, 1256, 1904, 2066, 2198, 2512, 2669, 4132, 4396, 5338, 7231, 8264, 8792, 10676, 14462, 16528, 17561, 17584, 18683, 21352, 28924, 35122, 37366, 42704, 57848, 70244, 74732, 115696, 122927, 140488, 149464, 162181, 245854, 280976, 298928, 324362, 491708, 648724, 983416, 1135267, 1297448, 1966832, 2270534, 2594896, 2757077, 4541068, 5514154, 9082136, 11028308, 18164272, 19299539, 22056616, 38599078, 44113232, 77198156, 154396312, 308792624]

約数ペア:

[(1, 308792624), (2, 154396312), (4, 77198156), (7, 44113232), (8, 38599078), (14, 22056616), (16, 19299539), (17, 18164272), (28, 11028308), (34, 9082136), (56, 5514154), (68, 4541068), (112, 2757077), (119, 2594896), (136, 2270534), (157, 1966832), (238, 1297448), (272, 1135267), (314, 983416), (476, 648724), (628, 491708), (952, 324362), (1033, 298928), (1099, 280976), (1256, 245854), (1904, 162181), (2066, 149464), (2198, 140488), (2512, 122927), (2669, 115696), (4132, 74732), (4396, 70244), (5338, 57848), (7231, 42704), (8264, 37366), (8792, 35122), (10676, 28924), (14462, 21352), (16528, 18683), (17561, 17584)]