228929792

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 582392832

約数和(自身を除く): 353463040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 317, 364, 403, 416, 434, 448, 496, 634, 728, 806, 832, 868, 896, 992, 1268, 1456, 1612, 1664, 1736, 1792, 1984, 2219, 2536, 2821, 2912, 3224, 3328, 3472, 3968, 4121, 4438, 5072, 5642, 5824, 6448, 6944, 7936, 8242, 8876, 9827, 10144, 11284, 11648, 12896, 13888, 16484, 17752, 19654, 20288, 22568, 23296, 25792, 27776, 28847, 32968, 35504, 39308, 40576, 45136, 51584, 55552, 57694, 65936, 68789, 71008, 78616, 81152, 90272, 103168, 115388, 127751, 131872, 137578, 142016, 157232, 180544, 230776, 255502, 263744, 275156, 284032, 314464, 361088, 461552, 511004, 527488, 550312, 568064, 628928, 722176, 894257, 923104, 1022008, 1054976, 1100624, 1257856, 1788514, 1846208, 2044016, 2201248, 2515712, 3577028, 3692416, 4088032, 4402496, 7154056, 7384832, 8176064, 8804992, 14308112, 16352128, 17609984, 28616224, 32704256, 57232448, 114464896, 228929792]

約数ペア:

[(1, 228929792), (2, 114464896), (4, 57232448), (7, 32704256), (8, 28616224), (13, 17609984), (14, 16352128), (16, 14308112), (26, 8804992), (28, 8176064), (31, 7384832), (32, 7154056), (52, 4402496), (56, 4088032), (62, 3692416), (64, 3577028), (91, 2515712), (104, 2201248), (112, 2044016), (124, 1846208), (128, 1788514), (182, 1257856), (208, 1100624), (217, 1054976), (224, 1022008), (248, 923104), (256, 894257), (317, 722176), (364, 628928), (403, 568064), (416, 550312), (434, 527488), (448, 511004), (496, 461552), (634, 361088), (728, 314464), (806, 284032), (832, 275156), (868, 263744), (896, 255502), (992, 230776), (1268, 180544), (1456, 157232), (1612, 142016), (1664, 137578), (1736, 131872), (1792, 127751), (1984, 115388), (2219, 103168), (2536, 90272), (2821, 81152), (2912, 78616), (3224, 71008), (3328, 68789), (3472, 65936), (3968, 57694), (4121, 55552), (4438, 51584), (5072, 45136), (5642, 40576), (5824, 39308), (6448, 35504), (6944, 32968), (7936, 28847), (8242, 27776), (8876, 25792), (9827, 23296), (10144, 22568), (11284, 20288), (11648, 19654), (12896, 17752), (13888, 16484)]