307101816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 984077640

約数和(自身を除く): 676975824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 427, 441, 488, 504, 549, 588, 732, 854, 882, 1098, 1176, 1281, 1427, 1464, 1708, 1764, 2196, 2562, 2854, 2989, 3416, 3528, 3843, 4281, 4392, 5124, 5708, 5978, 7686, 8562, 8967, 9989, 10248, 11416, 11956, 12843, 15372, 17124, 17934, 19978, 23912, 25686, 26901, 29967, 30744, 34248, 35868, 39956, 51372, 53802, 59934, 69923, 71736, 79912, 87047, 89901, 102744, 107604, 119868, 139846, 174094, 179802, 209769, 215208, 239736, 261141, 279692, 348188, 359604, 419538, 522282, 559384, 609329, 629307, 696376, 719208, 783423, 839076, 1044564, 1218658, 1258614, 1566846, 1678152, 1827987, 2089128, 2437316, 2517228, 3133692, 3655974, 4265303, 4874632, 5034456, 5483961, 6267384, 7311948, 8530606, 10967922, 12795909, 14623896, 17061212, 21935844, 25591818, 34122424, 38387727, 43871688, 51183636, 76775454, 102367272, 153550908, 307101816]

約数ペア:

[(1, 307101816), (2, 153550908), (3, 102367272), (4, 76775454), (6, 51183636), (7, 43871688), (8, 38387727), (9, 34122424), (12, 25591818), (14, 21935844), (18, 17061212), (21, 14623896), (24, 12795909), (28, 10967922), (36, 8530606), (42, 7311948), (49, 6267384), (56, 5483961), (61, 5034456), (63, 4874632), (72, 4265303), (84, 3655974), (98, 3133692), (122, 2517228), (126, 2437316), (147, 2089128), (168, 1827987), (183, 1678152), (196, 1566846), (244, 1258614), (252, 1218658), (294, 1044564), (366, 839076), (392, 783423), (427, 719208), (441, 696376), (488, 629307), (504, 609329), (549, 559384), (588, 522282), (732, 419538), (854, 359604), (882, 348188), (1098, 279692), (1176, 261141), (1281, 239736), (1427, 215208), (1464, 209769), (1708, 179802), (1764, 174094), (2196, 139846), (2562, 119868), (2854, 107604), (2989, 102744), (3416, 89901), (3528, 87047), (3843, 79912), (4281, 71736), (4392, 69923), (5124, 59934), (5708, 53802), (5978, 51372), (7686, 39956), (8562, 35868), (8967, 34248), (9989, 30744), (10248, 29967), (11416, 26901), (11956, 25686), (12843, 23912), (15372, 19978), (17124, 17934)]