1901721312

素因数分解:

$2^5\times 3^2\times {\mathrm{1789}}^1\times {\mathrm{3691}}^1$

素因数の和:5496

約数の個数: 72

約数和(自身を含む): 5412508920

約数和(自身を除く): 3510787608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1789, 3578, 3691, 5367, 7156, 7382, 10734, 11073, 14312, 14764, 16101, 21468, 22146, 28624, 29528, 32202, 33219, 42936, 44292, 57248, 59056, 64404, 66438, 85872, 88584, 118112, 128808, 132876, 171744, 177168, 257616, 265752, 354336, 515232, 531504, 1063008, 6603199, 13206398, 19809597, 26412796, 39619194, 52825592, 59428791, 79238388, 105651184, 118857582, 158476776, 211302368, 237715164, 316953552, 475430328, 633907104, 950860656, 1901721312]

約数ペア:

[(1, 1901721312), (2, 950860656), (3, 633907104), (4, 475430328), (6, 316953552), (8, 237715164), (9, 211302368), (12, 158476776), (16, 118857582), (18, 105651184), (24, 79238388), (32, 59428791), (36, 52825592), (48, 39619194), (72, 26412796), (96, 19809597), (144, 13206398), (288, 6603199), (1789, 1063008), (3578, 531504), (3691, 515232), (5367, 354336), (7156, 265752), (7382, 257616), (10734, 177168), (11073, 171744), (14312, 132876), (14764, 128808), (16101, 118112), (21468, 88584), (22146, 85872), (28624, 66438), (29528, 64404), (32202, 59056), (33219, 57248), (42936, 44292)]