289050984

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 832204800

約数和(自身を除く): 543153816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 127, 164, 216, 246, 254, 257, 328, 369, 381, 492, 508, 514, 738, 762, 771, 984, 1016, 1028, 1107, 1143, 1476, 1524, 1542, 2056, 2214, 2286, 2313, 2952, 3048, 3084, 3429, 4428, 4572, 4626, 5207, 6168, 6858, 6939, 8856, 9144, 9252, 10414, 10537, 13716, 13878, 15621, 18504, 20828, 21074, 27432, 27756, 31242, 31611, 32639, 41656, 42148, 46863, 55512, 62484, 63222, 65278, 84296, 93726, 94833, 97917, 124968, 126444, 130556, 140589, 187452, 189666, 195834, 252888, 261112, 281178, 284499, 293751, 374904, 379332, 391668, 562356, 568998, 587502, 758664, 783336, 881253, 1124712, 1137996, 1175004, 1338199, 1762506, 2275992, 2350008, 2676398, 3525012, 4014597, 5352796, 7050024, 8029194, 10705592, 12043791, 16058388, 24087582, 32116776, 36131373, 48175164, 72262746, 96350328, 144525492, 289050984]

約数ペア:

[(1, 289050984), (2, 144525492), (3, 96350328), (4, 72262746), (6, 48175164), (8, 36131373), (9, 32116776), (12, 24087582), (18, 16058388), (24, 12043791), (27, 10705592), (36, 8029194), (41, 7050024), (54, 5352796), (72, 4014597), (82, 3525012), (108, 2676398), (123, 2350008), (127, 2275992), (164, 1762506), (216, 1338199), (246, 1175004), (254, 1137996), (257, 1124712), (328, 881253), (369, 783336), (381, 758664), (492, 587502), (508, 568998), (514, 562356), (738, 391668), (762, 379332), (771, 374904), (984, 293751), (1016, 284499), (1028, 281178), (1107, 261112), (1143, 252888), (1476, 195834), (1524, 189666), (1542, 187452), (2056, 140589), (2214, 130556), (2286, 126444), (2313, 124968), (2952, 97917), (3048, 94833), (3084, 93726), (3429, 84296), (4428, 65278), (4572, 63222), (4626, 62484), (5207, 55512), (6168, 46863), (6858, 42148), (6939, 41656), (8856, 32639), (9144, 31611), (9252, 31242), (10414, 27756), (10537, 27432), (13716, 21074), (13878, 20828), (15621, 18504)]