221889072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149119}}^1$

素因数の和:149161

約数の個数: 40

約数和(自身を含む): 591708160

約数和(自身を除く): 369819088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 149119, 298238, 447357, 596476, 894714, 1192952, 1789428, 2385904, 3578856, 4622689, 7157712, 9245378, 13868067, 18490756, 27736134, 36981512, 55472268, 73963024, 110944536, 221889072]

約数ペア:

[(1, 221889072), (2, 110944536), (3, 73963024), (4, 55472268), (6, 36981512), (8, 27736134), (12, 18490756), (16, 13868067), (24, 9245378), (31, 7157712), (48, 4622689), (62, 3578856), (93, 2385904), (124, 1789428), (186, 1192952), (248, 894714), (372, 596476), (496, 447357), (744, 298238), (1488, 149119)]