324365678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 649772928

約数和(自身を除く): 325407250

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 82, 91, 119, 182, 221, 238, 287, 442, 533, 574, 697, 1066, 1394, 1547, 2557, 3094, 3731, 4879, 5114, 7462, 9061, 9758, 17899, 18122, 33241, 35798, 43469, 63427, 66482, 86938, 104837, 126854, 209674, 232687, 304283, 465374, 565097, 608566, 733859, 1130194, 1362881, 1467718, 1782229, 2725762, 3564458, 3955679, 7911358, 9540167, 12475603, 19080334, 23168977, 24951206, 46337954, 162182839, 324365678]

約数ペア:

[(1, 324365678), (2, 162182839), (7, 46337954), (13, 24951206), (14, 23168977), (17, 19080334), (26, 12475603), (34, 9540167), (41, 7911358), (82, 3955679), (91, 3564458), (119, 2725762), (182, 1782229), (221, 1467718), (238, 1362881), (287, 1130194), (442, 733859), (533, 608566), (574, 565097), (697, 465374), (1066, 304283), (1394, 232687), (1547, 209674), (2557, 126854), (3094, 104837), (3731, 86938), (4879, 66482), (5114, 63427), (7462, 43469), (9061, 35798), (9758, 33241), (17899, 18122)]