308354768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 644958720

約数和(自身を除く): 336603952

約数列:

[1, 2, 4, 8, 16, 31, 41, 59, 62, 82, 118, 124, 164, 236, 248, 257, 328, 472, 496, 514, 656, 944, 1028, 1271, 1829, 2056, 2419, 2542, 3658, 4112, 4838, 5084, 7316, 7967, 9676, 10168, 10537, 14632, 15163, 15934, 19352, 20336, 21074, 29264, 30326, 31868, 38704, 42148, 60652, 63736, 74989, 84296, 121304, 127472, 149978, 168592, 242608, 299956, 326647, 470053, 599912, 621683, 653294, 940106, 1199824, 1243366, 1306588, 1880212, 2486732, 2613176, 3760424, 4973464, 5226352, 7520848, 9946928, 19272173, 38544346, 77088692, 154177384, 308354768]

約数ペア:

[(1, 308354768), (2, 154177384), (4, 77088692), (8, 38544346), (16, 19272173), (31, 9946928), (41, 7520848), (59, 5226352), (62, 4973464), (82, 3760424), (118, 2613176), (124, 2486732), (164, 1880212), (236, 1306588), (248, 1243366), (257, 1199824), (328, 940106), (472, 653294), (496, 621683), (514, 599912), (656, 470053), (944, 326647), (1028, 299956), (1271, 242608), (1829, 168592), (2056, 149978), (2419, 127472), (2542, 121304), (3658, 84296), (4112, 74989), (4838, 63736), (5084, 60652), (7316, 42148), (7967, 38704), (9676, 31868), (10168, 30326), (10537, 29264), (14632, 21074), (15163, 20336), (15934, 19352)]