431139984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 160

約数和(自身を含む): 1292595840

約数和(自身を除く): 861455856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 37, 44, 48, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 176, 222, 232, 264, 296, 319, 348, 407, 444, 464, 528, 592, 638, 696, 761, 814, 888, 957, 1073, 1221, 1276, 1392, 1522, 1628, 1776, 1914, 2146, 2283, 2442, 2552, 3044, 3219, 3256, 3828, 4292, 4566, 4884, 5104, 6088, 6438, 6512, 7656, 8371, 8584, 9132, 9768, 11803, 12176, 12876, 15312, 16742, 17168, 18264, 19536, 22069, 23606, 25113, 25752, 28157, 33484, 35409, 36528, 44138, 47212, 50226, 51504, 56314, 66207, 66968, 70818, 84471, 88276, 94424, 100452, 112628, 132414, 133936, 141636, 168942, 176552, 188848, 200904, 225256, 242759, 264828, 283272, 309727, 337884, 353104, 401808, 450512, 485518, 529656, 566544, 619454, 675768, 728277, 816553, 929181, 971036, 1059312, 1238908, 1351536, 1456554, 1633106, 1858362, 1942072, 2449659, 2477816, 2913108, 3266212, 3716724, 3884144, 4899318, 4955632, 5826216, 6532424, 7433448, 8982083, 9798636, 11652432, 13064848, 14866896, 17964166, 19597272, 26946249, 35928332, 39194544, 53892498, 71856664, 107784996, 143713328, 215569992, 431139984]

約数ペア:

[(1, 431139984), (2, 215569992), (3, 143713328), (4, 107784996), (6, 71856664), (8, 53892498), (11, 39194544), (12, 35928332), (16, 26946249), (22, 19597272), (24, 17964166), (29, 14866896), (33, 13064848), (37, 11652432), (44, 9798636), (48, 8982083), (58, 7433448), (66, 6532424), (74, 5826216), (87, 4955632), (88, 4899318), (111, 3884144), (116, 3716724), (132, 3266212), (148, 2913108), (174, 2477816), (176, 2449659), (222, 1942072), (232, 1858362), (264, 1633106), (296, 1456554), (319, 1351536), (348, 1238908), (407, 1059312), (444, 971036), (464, 929181), (528, 816553), (592, 728277), (638, 675768), (696, 619454), (761, 566544), (814, 529656), (888, 485518), (957, 450512), (1073, 401808), (1221, 353104), (1276, 337884), (1392, 309727), (1522, 283272), (1628, 264828), (1776, 242759), (1914, 225256), (2146, 200904), (2283, 188848), (2442, 176552), (2552, 168942), (3044, 141636), (3219, 133936), (3256, 132414), (3828, 112628), (4292, 100452), (4566, 94424), (4884, 88276), (5104, 84471), (6088, 70818), (6438, 66968), (6512, 66207), (7656, 56314), (8371, 51504), (8584, 50226), (9132, 47212), (9768, 44138), (11803, 36528), (12176, 35409), (12876, 33484), (15312, 28157), (16742, 25752), (17168, 25113), (18264, 23606), (19536, 22069)]