631608384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 168

約数和(自身を含む): 1898278144

約数和(自身を除く): 1266669760

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, 132, 176, 186, 192, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 682, 704, 726, 744, 877, 968, 992, 1023, 1056, 1364, 1452, 1488, 1754, 1936, 1984, 2046, 2112, 2631, 2728, 2904, 2976, 3508, 3751, 3872, 4092, 5262, 5456, 5808, 5952, 7016, 7502, 7744, 8184, 9647, 10524, 10912, 11253, 11616, 14032, 15004, 16368, 19294, 21048, 21824, 22506, 23232, 27187, 28064, 28941, 30008, 32736, 38588, 42096, 45012, 54374, 56128, 57882, 60016, 65472, 77176, 81561, 84192, 90024, 106117, 108748, 115764, 120032, 154352, 163122, 168384, 180048, 212234, 217496, 231528, 240064, 299057, 308704, 318351, 326244, 360096, 424468, 434992, 463056, 598114, 617408, 636702, 652488, 720192, 848936, 869984, 897171, 926112, 1196228, 1273404, 1304976, 1697872, 1739968, 1794342, 1852224, 2392456, 2546808, 2609952, 3289627, 3395744, 3588684, 4784912, 5093616, 5219904, 6579254, 6791488, 7177368, 9569824, 9868881, 10187232, 13158508, 14354736, 19139648, 19737762, 20374464, 26317016, 28709472, 39475524, 52634032, 57418944, 78951048, 105268064, 157902096, 210536128, 315804192, 631608384]

約数ペア:

[(1, 631608384), (2, 315804192), (3, 210536128), (4, 157902096), (6, 105268064), (8, 78951048), (11, 57418944), (12, 52634032), (16, 39475524), (22, 28709472), (24, 26317016), (31, 20374464), (32, 19737762), (33, 19139648), (44, 14354736), (48, 13158508), (62, 10187232), (64, 9868881), (66, 9569824), (88, 7177368), (93, 6791488), (96, 6579254), (121, 5219904), (124, 5093616), (132, 4784912), (176, 3588684), (186, 3395744), (192, 3289627), (242, 2609952), (248, 2546808), (264, 2392456), (341, 1852224), (352, 1794342), (363, 1739968), (372, 1697872), (484, 1304976), (496, 1273404), (528, 1196228), (682, 926112), (704, 897171), (726, 869984), (744, 848936), (877, 720192), (968, 652488), (992, 636702), (1023, 617408), (1056, 598114), (1364, 463056), (1452, 434992), (1488, 424468), (1754, 360096), (1936, 326244), (1984, 318351), (2046, 308704), (2112, 299057), (2631, 240064), (2728, 231528), (2904, 217496), (2976, 212234), (3508, 180048), (3751, 168384), (3872, 163122), (4092, 154352), (5262, 120032), (5456, 115764), (5808, 108748), (5952, 106117), (7016, 90024), (7502, 84192), (7744, 81561), (8184, 77176), (9647, 65472), (10524, 60016), (10912, 57882), (11253, 56128), (11616, 54374), (14032, 45012), (15004, 42096), (16368, 38588), (19294, 32736), (21048, 30008), (21824, 28941), (22506, 28064), (23232, 27187)]