331433112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 917568000

約数和(自身を除く): 586134888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 71, 76, 87, 114, 116, 142, 152, 174, 213, 228, 232, 284, 348, 353, 426, 456, 551, 568, 696, 706, 852, 1059, 1102, 1349, 1412, 1653, 1704, 2059, 2118, 2204, 2698, 2824, 3306, 4047, 4118, 4236, 4408, 5396, 6177, 6612, 6707, 8094, 8236, 8472, 10237, 10792, 12354, 13224, 13414, 16188, 16472, 20121, 20474, 24708, 25063, 26828, 30711, 32376, 39121, 40242, 40948, 49416, 50126, 53656, 61422, 75189, 78242, 80484, 81896, 100252, 117363, 122844, 150378, 156484, 160968, 194503, 200504, 234726, 245688, 300756, 312968, 389006, 469452, 476197, 583509, 601512, 726827, 778012, 938904, 952394, 1167018, 1428591, 1453654, 1556024, 1904788, 2180481, 2334036, 2857182, 2907308, 3809576, 4360962, 4668072, 5714364, 5814616, 8721924, 11428728, 13809713, 17443848, 27619426, 41429139, 55238852, 82858278, 110477704, 165716556, 331433112]

約数ペア:

[(1, 331433112), (2, 165716556), (3, 110477704), (4, 82858278), (6, 55238852), (8, 41429139), (12, 27619426), (19, 17443848), (24, 13809713), (29, 11428728), (38, 8721924), (57, 5814616), (58, 5714364), (71, 4668072), (76, 4360962), (87, 3809576), (114, 2907308), (116, 2857182), (142, 2334036), (152, 2180481), (174, 1904788), (213, 1556024), (228, 1453654), (232, 1428591), (284, 1167018), (348, 952394), (353, 938904), (426, 778012), (456, 726827), (551, 601512), (568, 583509), (696, 476197), (706, 469452), (852, 389006), (1059, 312968), (1102, 300756), (1349, 245688), (1412, 234726), (1653, 200504), (1704, 194503), (2059, 160968), (2118, 156484), (2204, 150378), (2698, 122844), (2824, 117363), (3306, 100252), (4047, 81896), (4118, 80484), (4236, 78242), (4408, 75189), (5396, 61422), (6177, 53656), (6612, 50126), (6707, 49416), (8094, 40948), (8236, 40242), (8472, 39121), (10237, 32376), (10792, 30711), (12354, 26828), (13224, 25063), (13414, 24708), (16188, 20474), (16472, 20121)]