274300477582

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1226

約数の個数: 72

約数和(自身を含む): 441615395520

約数和(自身を除く): 167314917938

約数列:

[1, 2, 29, 43, 58, 86, 89, 178, 841, 991, 1247, 1682, 1849, 1982, 2494, 2581, 3698, 3827, 5162, 7654, 28739, 36163, 42613, 53621, 57478, 72326, 74849, 85226, 88199, 107242, 110983, 149698, 164561, 176398, 221966, 329122, 833431, 1235777, 1555009, 1666862, 1832359, 2471554, 2557771, 3110018, 3218507, 3664718, 3792557, 4772269, 5115542, 6437014, 7585114, 9544538, 35837533, 53138411, 71675066, 74175359, 106276822, 109984153, 138395801, 148350718, 163079951, 219968306, 276791602, 326159902, 1541013919, 3082027838, 3189540437, 4729318579, 6379080874, 9458637158, 137150238791, 274300477582]

約数ペア:

[(1, 274300477582), (2, 137150238791), (29, 9458637158), (43, 6379080874), (58, 4729318579), (86, 3189540437), (89, 3082027838), (178, 1541013919), (841, 326159902), (991, 276791602), (1247, 219968306), (1682, 163079951), (1849, 148350718), (1982, 138395801), (2494, 109984153), (2581, 106276822), (3698, 74175359), (3827, 71675066), (5162, 53138411), (7654, 35837533), (28739, 9544538), (36163, 7585114), (42613, 6437014), (53621, 5115542), (57478, 4772269), (72326, 3792557), (74849, 3664718), (85226, 3218507), (88199, 3110018), (107242, 2557771), (110983, 2471554), (149698, 1832359), (164561, 1666862), (176398, 1555009), (221966, 1235777), (329122, 833431)]