631970856

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14044

約数の個数: 128

約数和(自身を含む): 2016000000

約数和(自身を除く): 1384029144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1881, 2052, 2376, 2508, 3762, 4104, 5016, 5643, 7524, 11286, 13999, 15048, 22572, 27998, 41997, 45144, 55996, 83994, 111992, 125991, 153989, 167988, 251982, 265981, 307978, 335976, 377973, 461967, 503964, 531962, 615956, 755946, 797943, 923934, 1007928, 1063924, 1231912, 1385901, 1511892, 1595886, 1847868, 2127848, 2393829, 2771802, 2925791, 3023784, 3191772, 3695736, 4157703, 4787658, 5543604, 5851582, 6383544, 7181487, 8315406, 8777373, 9575316, 11087208, 11703164, 14362974, 16630812, 17554746, 19150632, 23406328, 26332119, 28725948, 33261624, 35109492, 52664238, 57451896, 70218984, 78996357, 105328476, 157992714, 210656952, 315985428, 631970856]

約数ペア:

[(1, 631970856), (2, 315985428), (3, 210656952), (4, 157992714), (6, 105328476), (8, 78996357), (9, 70218984), (11, 57451896), (12, 52664238), (18, 35109492), (19, 33261624), (22, 28725948), (24, 26332119), (27, 23406328), (33, 19150632), (36, 17554746), (38, 16630812), (44, 14362974), (54, 11703164), (57, 11087208), (66, 9575316), (72, 8777373), (76, 8315406), (88, 7181487), (99, 6383544), (108, 5851582), (114, 5543604), (132, 4787658), (152, 4157703), (171, 3695736), (198, 3191772), (209, 3023784), (216, 2925791), (228, 2771802), (264, 2393829), (297, 2127848), (342, 1847868), (396, 1595886), (418, 1511892), (456, 1385901), (513, 1231912), (594, 1063924), (627, 1007928), (684, 923934), (792, 797943), (836, 755946), (1026, 615956), (1188, 531962), (1254, 503964), (1368, 461967), (1672, 377973), (1881, 335976), (2052, 307978), (2376, 265981), (2508, 251982), (3762, 167988), (4104, 153989), (5016, 125991), (5643, 111992), (7524, 83994), (11286, 55996), (13999, 45144), (15048, 41997), (22572, 27998)]