1491828912

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{211427}}^1$

素因数の和:211455

約数の個数: 90

約数和(自身を含む): 4856712588

約数和(自身を除く): 3364883676

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 211427, 422854, 634281, 845708, 1268562, 1479989, 1691416, 1902843, 2537124, 2959978, 3382832, 3805686, 4439967, 5074248, 5919956, 7611372, 8879934, 10148496, 10359923, 11839912, 13319901, 15222744, 17759868, 20719846, 23679824, 26639802, 30445488, 31079769, 35519736, 41439692, 53279604, 62159538, 71039472, 82879384, 93239307, 106559208, 124319076, 165758768, 186478614, 213118416, 248638152, 372957228, 497276304, 745914456, 1491828912]

約数ペア:

[(1, 1491828912), (2, 745914456), (3, 497276304), (4, 372957228), (6, 248638152), (7, 213118416), (8, 186478614), (9, 165758768), (12, 124319076), (14, 106559208), (16, 93239307), (18, 82879384), (21, 71039472), (24, 62159538), (28, 53279604), (36, 41439692), (42, 35519736), (48, 31079769), (49, 30445488), (56, 26639802), (63, 23679824), (72, 20719846), (84, 17759868), (98, 15222744), (112, 13319901), (126, 11839912), (144, 10359923), (147, 10148496), (168, 8879934), (196, 7611372), (252, 5919956), (294, 5074248), (336, 4439967), (392, 3805686), (441, 3382832), (504, 2959978), (588, 2537124), (784, 1902843), (882, 1691416), (1008, 1479989), (1176, 1268562), (1764, 845708), (2352, 634281), (3528, 422854), (7056, 211427)]