678604872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 1930521600

約数和(自身を除く): 1251916728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 151, 174, 232, 264, 302, 319, 348, 453, 587, 604, 638, 696, 906, 957, 1174, 1208, 1276, 1661, 1761, 1812, 1914, 2348, 2552, 3322, 3522, 3624, 3828, 4379, 4696, 4983, 6457, 6644, 7044, 7656, 8758, 9966, 12914, 13137, 13288, 14088, 17023, 17516, 19371, 19932, 25828, 26274, 34046, 35032, 38742, 39864, 48169, 51069, 51656, 52548, 68092, 77484, 88637, 96338, 102138, 105096, 136184, 144507, 154968, 177274, 187253, 192676, 204276, 265911, 289014, 354548, 374506, 385352, 408552, 531822, 561759, 578028, 709096, 749012, 975007, 1063644, 1123518, 1156056, 1498024, 1950014, 2127288, 2247036, 2570473, 2925021, 3900028, 4494072, 5140946, 5850042, 7711419, 7800056, 10281892, 11700084, 15422838, 20563784, 23400168, 28275203, 30845676, 56550406, 61691352, 84825609, 113100812, 169651218, 226201624, 339302436, 678604872]

約数ペア:

[(1, 678604872), (2, 339302436), (3, 226201624), (4, 169651218), (6, 113100812), (8, 84825609), (11, 61691352), (12, 56550406), (22, 30845676), (24, 28275203), (29, 23400168), (33, 20563784), (44, 15422838), (58, 11700084), (66, 10281892), (87, 7800056), (88, 7711419), (116, 5850042), (132, 5140946), (151, 4494072), (174, 3900028), (232, 2925021), (264, 2570473), (302, 2247036), (319, 2127288), (348, 1950014), (453, 1498024), (587, 1156056), (604, 1123518), (638, 1063644), (696, 975007), (906, 749012), (957, 709096), (1174, 578028), (1208, 561759), (1276, 531822), (1661, 408552), (1761, 385352), (1812, 374506), (1914, 354548), (2348, 289014), (2552, 265911), (3322, 204276), (3522, 192676), (3624, 187253), (3828, 177274), (4379, 154968), (4696, 144507), (4983, 136184), (6457, 105096), (6644, 102138), (7044, 96338), (7656, 88637), (8758, 77484), (9966, 68092), (12914, 52548), (13137, 51656), (13288, 51069), (14088, 48169), (17023, 39864), (17516, 38742), (19371, 35032), (19932, 34046), (25828, 26274)]