28977994496

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2423}}^1$

素因数の和:2618

約数の個数: 144

約数和(自身を含む): 65639282688

約数和(自身を除く): 36661288192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 137, 176, 248, 256, 274, 341, 352, 496, 548, 682, 704, 992, 1096, 1364, 1408, 1507, 1984, 2192, 2423, 2728, 2816, 3014, 3968, 4247, 4384, 4846, 5456, 6028, 7936, 8494, 8768, 9692, 10912, 12056, 16988, 17536, 19384, 21824, 24112, 26653, 33976, 35072, 38768, 43648, 46717, 48224, 53306, 67952, 75113, 77536, 87296, 93434, 96448, 106612, 135904, 150226, 155072, 186868, 192896, 213224, 271808, 300452, 310144, 331951, 373736, 385792, 426448, 543616, 600904, 620288, 663902, 747472, 826243, 852896, 1087232, 1201808, 1327804, 1494944, 1652486, 1705792, 2403616, 2655608, 2989888, 3304972, 3411584, 3651461, 4807232, 5311216, 5979776, 6609944, 6823168, 7302922, 9614464, 10290481, 10622432, 11959552, 13219888, 14605844, 19228928, 20580962, 21244864, 26439776, 29211688, 41161924, 42489728, 52879552, 58423376, 82323848, 84979456, 105759104, 113195291, 116846752, 164647696, 211518208, 226390582, 233693504, 329295392, 452781164, 467387008, 658590784, 905562328, 934774016, 1317181568, 1811124656, 2634363136, 3622249312, 7244498624, 14488997248, 28977994496]

約数ペア:

[(1, 28977994496), (2, 14488997248), (4, 7244498624), (8, 3622249312), (11, 2634363136), (16, 1811124656), (22, 1317181568), (31, 934774016), (32, 905562328), (44, 658590784), (62, 467387008), (64, 452781164), (88, 329295392), (124, 233693504), (128, 226390582), (137, 211518208), (176, 164647696), (248, 116846752), (256, 113195291), (274, 105759104), (341, 84979456), (352, 82323848), (496, 58423376), (548, 52879552), (682, 42489728), (704, 41161924), (992, 29211688), (1096, 26439776), (1364, 21244864), (1408, 20580962), (1507, 19228928), (1984, 14605844), (2192, 13219888), (2423, 11959552), (2728, 10622432), (2816, 10290481), (3014, 9614464), (3968, 7302922), (4247, 6823168), (4384, 6609944), (4846, 5979776), (5456, 5311216), (6028, 4807232), (7936, 3651461), (8494, 3411584), (8768, 3304972), (9692, 2989888), (10912, 2655608), (12056, 2403616), (16988, 1705792), (17536, 1652486), (19384, 1494944), (21824, 1327804), (24112, 1201808), (26653, 1087232), (33976, 852896), (35072, 826243), (38768, 747472), (43648, 663902), (46717, 620288), (48224, 600904), (53306, 543616), (67952, 426448), (75113, 385792), (77536, 373736), (87296, 331951), (93434, 310144), (96448, 300452), (106612, 271808), (135904, 213224), (150226, 192896), (155072, 186868)]