15844224

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 47784960

約数和(自身を除く): 31940736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 128, 132, 176, 186, 192, 242, 248, 264, 341, 352, 363, 372, 384, 484, 496, 528, 682, 704, 726, 744, 968, 992, 1023, 1056, 1331, 1364, 1408, 1452, 1488, 1936, 1984, 2046, 2112, 2662, 2728, 2904, 2976, 3751, 3872, 3968, 3993, 4092, 4224, 5324, 5456, 5808, 5952, 7502, 7744, 7986, 8184, 10648, 10912, 11253, 11616, 11904, 15004, 15488, 15972, 16368, 21296, 21824, 22506, 23232, 30008, 31944, 32736, 41261, 42592, 43648, 45012, 46464, 60016, 63888, 65472, 82522, 85184, 90024, 120032, 123783, 127776, 130944, 165044, 170368, 180048, 240064, 247566, 255552, 330088, 360096, 480128, 495132, 511104, 660176, 720192, 990264, 1320352, 1440384, 1980528, 2640704, 3961056, 5281408, 7922112, 15844224]

約数ペア:

[(1, 15844224), (2, 7922112), (3, 5281408), (4, 3961056), (6, 2640704), (8, 1980528), (11, 1440384), (12, 1320352), (16, 990264), (22, 720192), (24, 660176), (31, 511104), (32, 495132), (33, 480128), (44, 360096), (48, 330088), (62, 255552), (64, 247566), (66, 240064), (88, 180048), (93, 170368), (96, 165044), (121, 130944), (124, 127776), (128, 123783), (132, 120032), (176, 90024), (186, 85184), (192, 82522), (242, 65472), (248, 63888), (264, 60016), (341, 46464), (352, 45012), (363, 43648), (372, 42592), (384, 41261), (484, 32736), (496, 31944), (528, 30008), (682, 23232), (704, 22506), (726, 21824), (744, 21296), (968, 16368), (992, 15972), (1023, 15488), (1056, 15004), (1331, 11904), (1364, 11616), (1408, 11253), (1452, 10912), (1488, 10648), (1936, 8184), (1984, 7986), (2046, 7744), (2112, 7502), (2662, 5952), (2728, 5808), (2904, 5456), (2976, 5324), (3751, 4224), (3872, 4092), (3968, 3993)]