8120221344

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3539}}^1$

素因数の和:3843

約数の個数: 144

約数和(自身を含む): 23936290560

約数和(自身を除く): 15816069216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 257, 279, 288, 372, 496, 514, 558, 744, 771, 992, 1028, 1116, 1488, 1542, 2056, 2232, 2313, 2976, 3084, 3539, 4112, 4464, 4626, 6168, 7078, 7967, 8224, 8928, 9252, 10617, 12336, 14156, 15934, 18504, 21234, 23901, 24672, 28312, 31851, 31868, 37008, 42468, 47802, 56624, 63702, 63736, 71703, 74016, 84936, 95604, 109709, 113248, 127404, 127472, 143406, 169872, 191208, 219418, 254808, 254944, 286812, 329127, 339744, 382416, 438836, 509616, 573624, 658254, 764832, 877672, 909523, 987381, 1019232, 1147248, 1316508, 1755344, 1819046, 1974762, 2294496, 2633016, 2728569, 3510688, 3638092, 3949524, 5266032, 5457138, 7276184, 7899048, 8185707, 10532064, 10914276, 14552368, 15798096, 16371414, 21828552, 28195213, 29104736, 31596192, 32742828, 43657104, 56390426, 65485656, 84585639, 87314208, 112780852, 130971312, 169171278, 225561704, 253756917, 261942624, 338342556, 451123408, 507513834, 676685112, 902246816, 1015027668, 1353370224, 2030055336, 2706740448, 4060110672, 8120221344]

約数ペア:

[(1, 8120221344), (2, 4060110672), (3, 2706740448), (4, 2030055336), (6, 1353370224), (8, 1015027668), (9, 902246816), (12, 676685112), (16, 507513834), (18, 451123408), (24, 338342556), (31, 261942624), (32, 253756917), (36, 225561704), (48, 169171278), (62, 130971312), (72, 112780852), (93, 87314208), (96, 84585639), (124, 65485656), (144, 56390426), (186, 43657104), (248, 32742828), (257, 31596192), (279, 29104736), (288, 28195213), (372, 21828552), (496, 16371414), (514, 15798096), (558, 14552368), (744, 10914276), (771, 10532064), (992, 8185707), (1028, 7899048), (1116, 7276184), (1488, 5457138), (1542, 5266032), (2056, 3949524), (2232, 3638092), (2313, 3510688), (2976, 2728569), (3084, 2633016), (3539, 2294496), (4112, 1974762), (4464, 1819046), (4626, 1755344), (6168, 1316508), (7078, 1147248), (7967, 1019232), (8224, 987381), (8928, 909523), (9252, 877672), (10617, 764832), (12336, 658254), (14156, 573624), (15934, 509616), (18504, 438836), (21234, 382416), (23901, 339744), (24672, 329127), (28312, 286812), (31851, 254944), (31868, 254808), (37008, 219418), (42468, 191208), (47802, 169872), (56624, 143406), (63702, 127472), (63736, 127404), (71703, 113248), (74016, 109709), (84936, 95604)]