2151050568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 5736407040

約数和(自身を除く): 3585356472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 151, 164, 186, 246, 248, 302, 328, 372, 453, 467, 492, 604, 744, 906, 934, 984, 1208, 1271, 1401, 1812, 1868, 2542, 2802, 3624, 3736, 3813, 4681, 5084, 5604, 6191, 7626, 9362, 10168, 11208, 12382, 14043, 14477, 15252, 18573, 18724, 19147, 24764, 28086, 28954, 30504, 37146, 37448, 38294, 43431, 49528, 56172, 57441, 57908, 70517, 74292, 76588, 86862, 112344, 114882, 115816, 141034, 148584, 153176, 173724, 191921, 211551, 229764, 282068, 347448, 383842, 423102, 459528, 564136, 575763, 593557, 767684, 846204, 1151526, 1187114, 1535368, 1692408, 1780671, 2186027, 2303052, 2374228, 2891197, 3561342, 4372054, 4606104, 4748456, 5782394, 6558081, 7122684, 8673591, 8744108, 11564788, 13116162, 14245368, 17347182, 17488216, 23129576, 26232324, 34694364, 52464648, 69388728, 89627107, 179254214, 268881321, 358508428, 537762642, 717016856, 1075525284, 2151050568]

約数ペア:

[(1, 2151050568), (2, 1075525284), (3, 717016856), (4, 537762642), (6, 358508428), (8, 268881321), (12, 179254214), (24, 89627107), (31, 69388728), (41, 52464648), (62, 34694364), (82, 26232324), (93, 23129576), (123, 17488216), (124, 17347182), (151, 14245368), (164, 13116162), (186, 11564788), (246, 8744108), (248, 8673591), (302, 7122684), (328, 6558081), (372, 5782394), (453, 4748456), (467, 4606104), (492, 4372054), (604, 3561342), (744, 2891197), (906, 2374228), (934, 2303052), (984, 2186027), (1208, 1780671), (1271, 1692408), (1401, 1535368), (1812, 1187114), (1868, 1151526), (2542, 846204), (2802, 767684), (3624, 593557), (3736, 575763), (3813, 564136), (4681, 459528), (5084, 423102), (5604, 383842), (6191, 347448), (7626, 282068), (9362, 229764), (10168, 211551), (11208, 191921), (12382, 173724), (14043, 153176), (14477, 148584), (15252, 141034), (18573, 115816), (18724, 114882), (19147, 112344), (24764, 86862), (28086, 76588), (28954, 74292), (30504, 70517), (37146, 57908), (37448, 57441), (38294, 56172), (43431, 49528)]