386978088

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 128

約数和(自身を含む): 1167840000

約数和(自身を除く): 780861912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 343, 348, 392, 406, 588, 609, 686, 696, 812, 1029, 1176, 1218, 1372, 1421, 1621, 1624, 2058, 2436, 2744, 2842, 3242, 4116, 4263, 4863, 4872, 5684, 6484, 8232, 8526, 9726, 9947, 11347, 11368, 12968, 17052, 19452, 19894, 22694, 29841, 34041, 34104, 38904, 39788, 45388, 47009, 59682, 68082, 79429, 79576, 90776, 94018, 119364, 136164, 141027, 158858, 188036, 238287, 238728, 272328, 282054, 317716, 329063, 376072, 476574, 556003, 564108, 635432, 658126, 953148, 987189, 1112006, 1128216, 1316252, 1668009, 1906296, 1974378, 2224012, 2303441, 2632504, 3336018, 3948756, 4448024, 4606882, 6672036, 6910323, 7897512, 9213764, 13344072, 13820646, 16124087, 18427528, 27641292, 32248174, 48372261, 55282584, 64496348, 96744522, 128992696, 193489044, 386978088]

約数ペア:

[(1, 386978088), (2, 193489044), (3, 128992696), (4, 96744522), (6, 64496348), (7, 55282584), (8, 48372261), (12, 32248174), (14, 27641292), (21, 18427528), (24, 16124087), (28, 13820646), (29, 13344072), (42, 9213764), (49, 7897512), (56, 6910323), (58, 6672036), (84, 4606882), (87, 4448024), (98, 3948756), (116, 3336018), (147, 2632504), (168, 2303441), (174, 2224012), (196, 1974378), (203, 1906296), (232, 1668009), (294, 1316252), (343, 1128216), (348, 1112006), (392, 987189), (406, 953148), (588, 658126), (609, 635432), (686, 564108), (696, 556003), (812, 476574), (1029, 376072), (1176, 329063), (1218, 317716), (1372, 282054), (1421, 272328), (1621, 238728), (1624, 238287), (2058, 188036), (2436, 158858), (2744, 141027), (2842, 136164), (3242, 119364), (4116, 94018), (4263, 90776), (4863, 79576), (4872, 79429), (5684, 68082), (6484, 59682), (8232, 47009), (8526, 45388), (9726, 39788), (9947, 38904), (11347, 34104), (11368, 34041), (12968, 29841), (17052, 22694), (19452, 19894)]