246753912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 695520000

約数和(自身を除く): 448766088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 139, 152, 204, 228, 229, 278, 323, 408, 417, 456, 458, 556, 646, 687, 834, 916, 969, 1112, 1292, 1374, 1668, 1832, 1938, 2363, 2584, 2641, 2748, 3336, 3876, 3893, 4351, 4726, 5282, 5496, 7089, 7752, 7786, 7923, 8702, 9452, 10564, 11679, 13053, 14178, 15572, 15846, 17404, 18904, 21128, 23358, 26106, 28356, 31144, 31692, 31831, 34808, 44897, 46716, 52212, 56712, 63384, 63662, 73967, 89794, 93432, 95493, 104424, 127324, 134691, 147934, 179588, 190986, 221901, 254648, 269382, 295868, 359176, 381972, 443802, 538764, 541127, 591736, 604789, 763944, 887604, 1077528, 1082254, 1209578, 1623381, 1775208, 1814367, 2164508, 2419156, 3246762, 3628734, 4329016, 4838312, 6493524, 7257468, 10281413, 12987048, 14514936, 20562826, 30844239, 41125652, 61688478, 82251304, 123376956, 246753912]

約数ペア:

[(1, 246753912), (2, 123376956), (3, 82251304), (4, 61688478), (6, 41125652), (8, 30844239), (12, 20562826), (17, 14514936), (19, 12987048), (24, 10281413), (34, 7257468), (38, 6493524), (51, 4838312), (57, 4329016), (68, 3628734), (76, 3246762), (102, 2419156), (114, 2164508), (136, 1814367), (139, 1775208), (152, 1623381), (204, 1209578), (228, 1082254), (229, 1077528), (278, 887604), (323, 763944), (408, 604789), (417, 591736), (456, 541127), (458, 538764), (556, 443802), (646, 381972), (687, 359176), (834, 295868), (916, 269382), (969, 254648), (1112, 221901), (1292, 190986), (1374, 179588), (1668, 147934), (1832, 134691), (1938, 127324), (2363, 104424), (2584, 95493), (2641, 93432), (2748, 89794), (3336, 73967), (3876, 63662), (3893, 63384), (4351, 56712), (4726, 52212), (5282, 46716), (5496, 44897), (7089, 34808), (7752, 31831), (7786, 31692), (7923, 31144), (8702, 28356), (9452, 26106), (10564, 23358), (11679, 21128), (13053, 18904), (14178, 17404), (15572, 15846)]