305737902

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 708390144

約数和(自身を除く): 402652242

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 191, 241, 246, 369, 382, 482, 573, 723, 738, 1107, 1146, 1446, 1719, 2169, 2214, 3321, 3438, 4338, 5157, 6507, 6642, 7831, 9881, 10314, 13014, 15471, 15662, 19521, 19762, 23493, 29643, 30942, 39042, 46031, 46986, 59286, 70479, 88929, 92062, 138093, 140958, 177858, 211437, 266787, 276186, 414279, 422874, 533574, 634311, 800361, 828558, 1242837, 1268622, 1600722, 1887271, 2485674, 3728511, 3774542, 5661813, 7457022, 11323626, 16985439, 33970878, 50956317, 101912634, 152868951, 305737902]

約数ペア:

[(1, 305737902), (2, 152868951), (3, 101912634), (6, 50956317), (9, 33970878), (18, 16985439), (27, 11323626), (41, 7457022), (54, 5661813), (81, 3774542), (82, 3728511), (123, 2485674), (162, 1887271), (191, 1600722), (241, 1268622), (246, 1242837), (369, 828558), (382, 800361), (482, 634311), (573, 533574), (723, 422874), (738, 414279), (1107, 276186), (1146, 266787), (1446, 211437), (1719, 177858), (2169, 140958), (2214, 138093), (3321, 92062), (3438, 88929), (4338, 70479), (5157, 59286), (6507, 46986), (6642, 46031), (7831, 39042), (9881, 30942), (10314, 29643), (13014, 23493), (15471, 19762), (15662, 19521)]