1649291208

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{6121}}^1$

素因数の和:6342

約数の個数: 64

約数和(自身を含む): 4202140800

約数和(自身を除く): 2552849592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 109, 206, 218, 309, 327, 412, 436, 618, 654, 824, 872, 1236, 1308, 2472, 2616, 6121, 11227, 12242, 18363, 22454, 24484, 33681, 36726, 44908, 48968, 67362, 73452, 89816, 134724, 146904, 269448, 630463, 667189, 1260926, 1334378, 1891389, 2001567, 2521852, 2668756, 3782778, 4003134, 5043704, 5337512, 7565556, 8006268, 15131112, 16012536, 68720467, 137440934, 206161401, 274881868, 412322802, 549763736, 824645604, 1649291208]

約数ペア:

[(1, 1649291208), (2, 824645604), (3, 549763736), (4, 412322802), (6, 274881868), (8, 206161401), (12, 137440934), (24, 68720467), (103, 16012536), (109, 15131112), (206, 8006268), (218, 7565556), (309, 5337512), (327, 5043704), (412, 4003134), (436, 3782778), (618, 2668756), (654, 2521852), (824, 2001567), (872, 1891389), (1236, 1334378), (1308, 1260926), (2472, 667189), (2616, 630463), (6121, 269448), (11227, 146904), (12242, 134724), (18363, 89816), (22454, 73452), (24484, 67362), (33681, 48968), (36726, 44908)]