2912140154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 6033553920

約数和(自身を除く): 3121413766

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 121, 154, 187, 203, 238, 242, 317, 319, 374, 406, 493, 634, 638, 847, 986, 1309, 1331, 1694, 2057, 2219, 2233, 2618, 2662, 3451, 3487, 3509, 4114, 4438, 4466, 5389, 5423, 6902, 6974, 7018, 9193, 9317, 10778, 10846, 14399, 18386, 18634, 22627, 24409, 24563, 28798, 37723, 37961, 38357, 38599, 45254, 48818, 49126, 59279, 59653, 64351, 75446, 75922, 76714, 77198, 101123, 118558, 119306, 128702, 156281, 158389, 202246, 268499, 270193, 312562, 316778, 414953, 417571, 421927, 536998, 540386, 652069, 656183, 707861, 829906, 835142, 843854, 1093967, 1112353, 1304138, 1312366, 1415722, 1719091, 2187934, 2224706, 2953489, 3438182, 4564483, 4593281, 5906978, 7172759, 7786471, 9128966, 9186562, 12033637, 12235883, 14345518, 15572942, 18910001, 24067274, 24471766, 37820002, 50209313, 85651181, 100418626, 132370007, 171302362, 208010011, 264740014, 416020022, 1456070077, 2912140154]

約数ペア:

[(1, 2912140154), (2, 1456070077), (7, 416020022), (11, 264740014), (14, 208010011), (17, 171302362), (22, 132370007), (29, 100418626), (34, 85651181), (58, 50209313), (77, 37820002), (119, 24471766), (121, 24067274), (154, 18910001), (187, 15572942), (203, 14345518), (238, 12235883), (242, 12033637), (317, 9186562), (319, 9128966), (374, 7786471), (406, 7172759), (493, 5906978), (634, 4593281), (638, 4564483), (847, 3438182), (986, 2953489), (1309, 2224706), (1331, 2187934), (1694, 1719091), (2057, 1415722), (2219, 1312366), (2233, 1304138), (2618, 1112353), (2662, 1093967), (3451, 843854), (3487, 835142), (3509, 829906), (4114, 707861), (4438, 656183), (4466, 652069), (5389, 540386), (5423, 536998), (6902, 421927), (6974, 417571), (7018, 414953), (9193, 316778), (9317, 312562), (10778, 270193), (10846, 268499), (14399, 202246), (18386, 158389), (18634, 156281), (22627, 128702), (24409, 119306), (24563, 118558), (28798, 101123), (37723, 77198), (37961, 76714), (38357, 75922), (38599, 75446), (45254, 64351), (48818, 59653), (49126, 59279)]