856044576

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{72497}}^1$

素因数の和:72554

約数の個数: 72

約数和(自身を含む): 2493786204

約数和(自身を除く): 1637741628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 72497, 144994, 217491, 289988, 434982, 579976, 652473, 869964, 1159952, 1304946, 1739928, 2319904, 2609892, 2972377, 3479856, 5219784, 5944754, 6959712, 8917131, 10439568, 11889508, 17834262, 20879136, 23779016, 26751393, 35668524, 47558032, 53502786, 71337048, 95116064, 107005572, 142674096, 214011144, 285348192, 428022288, 856044576]

約数ペア:

[(1, 856044576), (2, 428022288), (3, 285348192), (4, 214011144), (6, 142674096), (8, 107005572), (9, 95116064), (12, 71337048), (16, 53502786), (18, 47558032), (24, 35668524), (32, 26751393), (36, 23779016), (41, 20879136), (48, 17834262), (72, 11889508), (82, 10439568), (96, 8917131), (123, 6959712), (144, 5944754), (164, 5219784), (246, 3479856), (288, 2972377), (328, 2609892), (369, 2319904), (492, 1739928), (656, 1304946), (738, 1159952), (984, 869964), (1312, 652473), (1476, 579976), (1968, 434982), (2952, 289988), (3936, 217491), (5904, 144994), (11808, 72497)]