15239704984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{59929}}^1$

素因数の和:60200

約数の個数: 64

約数和(自身を含む): 34519680000

約数和(自身を除く): 19279975016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 239, 266, 478, 532, 956, 1064, 1673, 1912, 3346, 4541, 6692, 9082, 13384, 18164, 31787, 36328, 59929, 63574, 119858, 127148, 239716, 254296, 419503, 479432, 839006, 1138651, 1678012, 2277302, 3356024, 4554604, 7970557, 9109208, 14323031, 15941114, 28646062, 31882228, 57292124, 63764456, 100261217, 114584248, 200522434, 272137589, 401044868, 544275178, 802089736, 1088550356, 1904963123, 2177100712, 3809926246, 7619852492, 15239704984]

約数ペア:

[(1, 15239704984), (2, 7619852492), (4, 3809926246), (7, 2177100712), (8, 1904963123), (14, 1088550356), (19, 802089736), (28, 544275178), (38, 401044868), (56, 272137589), (76, 200522434), (133, 114584248), (152, 100261217), (239, 63764456), (266, 57292124), (478, 31882228), (532, 28646062), (956, 15941114), (1064, 14323031), (1673, 9109208), (1912, 7970557), (3346, 4554604), (4541, 3356024), (6692, 2277302), (9082, 1678012), (13384, 1138651), (18164, 839006), (31787, 479432), (36328, 419503), (59929, 254296), (63574, 239716), (119858, 127148)]