1333465728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1606

約数の個数: 128

約数和(自身を含む): 4060938240

約数和(自身を除く): 2727472512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 431, 448, 672, 862, 896, 1151, 1293, 1344, 1724, 2302, 2586, 2688, 3017, 3448, 3453, 4604, 5172, 6034, 6896, 6906, 8057, 9051, 9208, 10344, 12068, 13792, 13812, 16114, 18102, 18416, 20688, 24136, 24171, 27584, 27624, 32228, 36204, 36832, 41376, 48272, 48342, 55168, 55248, 64456, 72408, 73664, 82752, 96544, 96684, 110496, 128912, 144816, 147328, 165504, 193088, 193368, 220992, 257824, 289632, 386176, 386736, 441984, 496081, 515648, 579264, 773472, 992162, 1031296, 1158528, 1488243, 1546944, 1984324, 2976486, 3093888, 3472567, 3968648, 5952972, 6945134, 7937296, 10417701, 11905944, 13890268, 15874592, 20835402, 23811888, 27780536, 31749184, 41670804, 47623776, 55561072, 63498368, 83341608, 95247552, 111122144, 166683216, 190495104, 222244288, 333366432, 444488576, 666732864, 1333465728]

約数ペア:

[(1, 1333465728), (2, 666732864), (3, 444488576), (4, 333366432), (6, 222244288), (7, 190495104), (8, 166683216), (12, 111122144), (14, 95247552), (16, 83341608), (21, 63498368), (24, 55561072), (28, 47623776), (32, 41670804), (42, 31749184), (48, 27780536), (56, 23811888), (64, 20835402), (84, 15874592), (96, 13890268), (112, 11905944), (128, 10417701), (168, 7937296), (192, 6945134), (224, 5952972), (336, 3968648), (384, 3472567), (431, 3093888), (448, 2976486), (672, 1984324), (862, 1546944), (896, 1488243), (1151, 1158528), (1293, 1031296), (1344, 992162), (1724, 773472), (2302, 579264), (2586, 515648), (2688, 496081), (3017, 441984), (3448, 386736), (3453, 386176), (4604, 289632), (5172, 257824), (6034, 220992), (6896, 193368), (6906, 193088), (8057, 165504), (9051, 147328), (9208, 144816), (10344, 128912), (12068, 110496), (13792, 96684), (13812, 96544), (16114, 82752), (18102, 73664), (18416, 72408), (20688, 64456), (24136, 55248), (24171, 55168), (27584, 48342), (27624, 48272), (32228, 41376), (36204, 36832)]