247692852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20177}}^1$

素因数の和:20229

約数の個数: 72

約数和(自身を含む): 705100032

約数和(自身を除く): 457407180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 20177, 40354, 60531, 80708, 121062, 181593, 221947, 242124, 363186, 443894, 625487, 665841, 726372, 887788, 1250974, 1331682, 1876461, 1997523, 2501948, 2663364, 3752922, 3995046, 5629383, 6880357, 7505844, 7990092, 11258766, 13760714, 20641071, 22517532, 27521428, 41282142, 61923213, 82564284, 123846426, 247692852]

約数ペア:

[(1, 247692852), (2, 123846426), (3, 82564284), (4, 61923213), (6, 41282142), (9, 27521428), (11, 22517532), (12, 20641071), (18, 13760714), (22, 11258766), (31, 7990092), (33, 7505844), (36, 6880357), (44, 5629383), (62, 3995046), (66, 3752922), (93, 2663364), (99, 2501948), (124, 1997523), (132, 1876461), (186, 1331682), (198, 1250974), (279, 887788), (341, 726372), (372, 665841), (396, 625487), (558, 443894), (682, 363186), (1023, 242124), (1116, 221947), (1364, 181593), (2046, 121062), (3069, 80708), (4092, 60531), (6138, 40354), (12276, 20177)]