70188888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 128

約数和(自身を含む): 230400000

約数和(自身を除く): 160211112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 1999, 2508, 2926, 3192, 3998, 4389, 5016, 5852, 5997, 7996, 8778, 11704, 11994, 13993, 15992, 17556, 21989, 23988, 27986, 35112, 37981, 41979, 43978, 47976, 55972, 65967, 75962, 83958, 87956, 111944, 113943, 131934, 151924, 153923, 167916, 175912, 227886, 263868, 265867, 303848, 307846, 335832, 417791, 455772, 461769, 527736, 531734, 615692, 797601, 835582, 911544, 923538, 1063468, 1231384, 1253373, 1595202, 1671164, 1847076, 2126936, 2506746, 2924537, 3190404, 3342328, 3694152, 5013492, 5849074, 6380808, 8773611, 10026984, 11698148, 17547222, 23396296, 35094444, 70188888]

約数ペア:

[(1, 70188888), (2, 35094444), (3, 23396296), (4, 17547222), (6, 11698148), (7, 10026984), (8, 8773611), (11, 6380808), (12, 5849074), (14, 5013492), (19, 3694152), (21, 3342328), (22, 3190404), (24, 2924537), (28, 2506746), (33, 2126936), (38, 1847076), (42, 1671164), (44, 1595202), (56, 1253373), (57, 1231384), (66, 1063468), (76, 923538), (77, 911544), (84, 835582), (88, 797601), (114, 615692), (132, 531734), (133, 527736), (152, 461769), (154, 455772), (168, 417791), (209, 335832), (228, 307846), (231, 303848), (264, 265867), (266, 263868), (308, 227886), (399, 175912), (418, 167916), (456, 153923), (462, 151924), (532, 131934), (616, 113943), (627, 111944), (798, 87956), (836, 83958), (924, 75962), (1064, 65967), (1254, 55972), (1463, 47976), (1596, 43978), (1672, 41979), (1848, 37981), (1999, 35112), (2508, 27986), (2926, 23988), (3192, 21989), (3998, 17556), (4389, 15992), (5016, 13993), (5852, 11994), (5997, 11704), (7996, 8778)]