205819344

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 599586624

約数和(自身を除く): 393767280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 71, 72, 82, 123, 142, 144, 164, 213, 246, 284, 328, 369, 426, 491, 492, 568, 639, 656, 738, 852, 982, 984, 1136, 1278, 1473, 1476, 1704, 1964, 1968, 2556, 2911, 2946, 2952, 3408, 3928, 4419, 5112, 5822, 5892, 5904, 7856, 8733, 8838, 10224, 11644, 11784, 17466, 17676, 20131, 23288, 23568, 26199, 34861, 34932, 35352, 40262, 46576, 52398, 60393, 69722, 69864, 70704, 80524, 104583, 104796, 120786, 139444, 139728, 161048, 181179, 209166, 209592, 241572, 278888, 313749, 322096, 362358, 418332, 419184, 483144, 557776, 627498, 724716, 836664, 966288, 1254996, 1429301, 1449432, 1673328, 2509992, 2858602, 2898864, 4287903, 5019984, 5717204, 8575806, 11434408, 12863709, 17151612, 22868816, 25727418, 34303224, 51454836, 68606448, 102909672, 205819344]

約数ペア:

[(1, 205819344), (2, 102909672), (3, 68606448), (4, 51454836), (6, 34303224), (8, 25727418), (9, 22868816), (12, 17151612), (16, 12863709), (18, 11434408), (24, 8575806), (36, 5717204), (41, 5019984), (48, 4287903), (71, 2898864), (72, 2858602), (82, 2509992), (123, 1673328), (142, 1449432), (144, 1429301), (164, 1254996), (213, 966288), (246, 836664), (284, 724716), (328, 627498), (369, 557776), (426, 483144), (491, 419184), (492, 418332), (568, 362358), (639, 322096), (656, 313749), (738, 278888), (852, 241572), (982, 209592), (984, 209166), (1136, 181179), (1278, 161048), (1473, 139728), (1476, 139444), (1704, 120786), (1964, 104796), (1968, 104583), (2556, 80524), (2911, 70704), (2946, 69864), (2952, 69722), (3408, 60393), (3928, 52398), (4419, 46576), (5112, 40262), (5822, 35352), (5892, 34932), (5904, 34861), (7856, 26199), (8733, 23568), (8838, 23288), (10224, 20131), (11644, 17676), (11784, 17466)]