902815232

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5231

約数の個数: 80

約数和(自身を含む): 2031727104

約数和(自身を除く): 1128911872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5171, 5456, 5632, 7936, 10342, 10912, 15872, 20684, 21824, 41368, 43648, 56881, 82736, 87296, 113762, 160301, 165472, 174592, 227524, 320602, 330944, 455048, 641204, 661888, 910096, 1282408, 1323776, 1763311, 1820192, 2564816, 2647552, 3526622, 3640384, 5129632, 7053244, 7280768, 10259264, 14106488, 14561536, 20518528, 28212976, 29123072, 41037056, 56425952, 82074112, 112851904, 225703808, 451407616, 902815232]

約数ペア:

[(1, 902815232), (2, 451407616), (4, 225703808), (8, 112851904), (11, 82074112), (16, 56425952), (22, 41037056), (31, 29123072), (32, 28212976), (44, 20518528), (62, 14561536), (64, 14106488), (88, 10259264), (124, 7280768), (128, 7053244), (176, 5129632), (248, 3640384), (256, 3526622), (341, 2647552), (352, 2564816), (496, 1820192), (512, 1763311), (682, 1323776), (704, 1282408), (992, 910096), (1364, 661888), (1408, 641204), (1984, 455048), (2728, 330944), (2816, 320602), (3968, 227524), (5171, 174592), (5456, 165472), (5632, 160301), (7936, 113762), (10342, 87296), (10912, 82736), (15872, 56881), (20684, 43648), (21824, 41368)]