771815436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2381}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 2189763072

約数和(自身を除く): 1417947636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 227, 238, 357, 454, 476, 681, 714, 908, 1362, 1428, 1589, 2381, 2724, 3178, 3859, 4762, 4767, 6356, 7143, 7718, 9524, 9534, 11577, 14286, 15436, 16667, 19068, 23154, 27013, 28572, 33334, 40477, 46308, 50001, 54026, 66668, 80954, 81039, 100002, 108052, 121431, 161908, 162078, 200004, 242862, 283339, 324156, 485724, 540487, 566678, 850017, 1080974, 1133356, 1621461, 1700034, 2161948, 3242922, 3400068, 3783409, 6485844, 7566818, 9188279, 11350227, 15133636, 18376558, 22700454, 27564837, 36753116, 45400908, 55129674, 64317953, 110259348, 128635906, 192953859, 257271812, 385907718, 771815436]

約数ペア:

[(1, 771815436), (2, 385907718), (3, 257271812), (4, 192953859), (6, 128635906), (7, 110259348), (12, 64317953), (14, 55129674), (17, 45400908), (21, 36753116), (28, 27564837), (34, 22700454), (42, 18376558), (51, 15133636), (68, 11350227), (84, 9188279), (102, 7566818), (119, 6485844), (204, 3783409), (227, 3400068), (238, 3242922), (357, 2161948), (454, 1700034), (476, 1621461), (681, 1133356), (714, 1080974), (908, 850017), (1362, 566678), (1428, 540487), (1589, 485724), (2381, 324156), (2724, 283339), (3178, 242862), (3859, 200004), (4762, 162078), (4767, 161908), (6356, 121431), (7143, 108052), (7718, 100002), (9524, 81039), (9534, 80954), (11577, 66668), (14286, 54026), (15436, 50001), (16667, 46308), (19068, 40477), (23154, 33334), (27013, 28572)]