470405408

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3982

約数の個数: 72

約数和(自身を含む): 1051061760

約数和(自身を除く): 580656352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1936, 2728, 3751, 3872, 3919, 5456, 7502, 7838, 10912, 15004, 15676, 30008, 31352, 43109, 60016, 62704, 86218, 120032, 121489, 125408, 172436, 242978, 344872, 474199, 485956, 689744, 948398, 971912, 1336379, 1379488, 1896796, 1943824, 2672758, 3793592, 3887648, 5345516, 7587184, 10691032, 14700169, 15174368, 21382064, 29400338, 42764128, 58800676, 117601352, 235202704, 470405408]

約数ペア:

[(1, 470405408), (2, 235202704), (4, 117601352), (8, 58800676), (11, 42764128), (16, 29400338), (22, 21382064), (31, 15174368), (32, 14700169), (44, 10691032), (62, 7587184), (88, 5345516), (121, 3887648), (124, 3793592), (176, 2672758), (242, 1943824), (248, 1896796), (341, 1379488), (352, 1336379), (484, 971912), (496, 948398), (682, 689744), (968, 485956), (992, 474199), (1364, 344872), (1936, 242978), (2728, 172436), (3751, 125408), (3872, 121489), (3919, 120032), (5456, 86218), (7502, 62704), (7838, 60016), (10912, 43109), (15004, 31352), (15676, 30008)]