622121292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8467}}^1$

素因数の和:8647

約数の個数: 72

約数和(自身を含む): 1704540656

約数和(自身を除く): 1082419364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 4082, 5652, 6123, 8164, 8467, 12246, 16934, 18369, 24492, 25401, 33868, 36738, 50802, 73476, 76203, 101604, 110071, 152406, 220142, 304812, 330213, 440284, 660426, 990639, 1320852, 1329319, 1981278, 2658638, 3962556, 3987957, 5317276, 7975914, 11963871, 15951828, 17281147, 23927742, 34562294, 47855484, 51843441, 69124588, 103686882, 155530323, 207373764, 311060646, 622121292]

約数ペア:

[(1, 622121292), (2, 311060646), (3, 207373764), (4, 155530323), (6, 103686882), (9, 69124588), (12, 51843441), (13, 47855484), (18, 34562294), (26, 23927742), (36, 17281147), (39, 15951828), (52, 11963871), (78, 7975914), (117, 5317276), (156, 3987957), (157, 3962556), (234, 2658638), (314, 1981278), (468, 1329319), (471, 1320852), (628, 990639), (942, 660426), (1413, 440284), (1884, 330213), (2041, 304812), (2826, 220142), (4082, 152406), (5652, 110071), (6123, 101604), (8164, 76203), (8467, 73476), (12246, 50802), (16934, 36738), (18369, 33868), (24492, 25401)]