260894928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40867}}^1$

素因数の和:40904

約数の個数: 80

約数和(自身を含む): 810821120

約数和(自身を除く): 549926192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 40867, 81734, 122601, 163468, 245202, 286069, 326936, 490404, 572138, 653872, 776473, 858207, 980808, 1144276, 1552946, 1716414, 1961616, 2288552, 2329419, 3105892, 3432828, 4577104, 4658838, 5435311, 6211784, 6865656, 9317676, 10870622, 12423568, 13731312, 16305933, 18635352, 21741244, 32611866, 37270704, 43482488, 65223732, 86964976, 130447464, 260894928]

約数ペア:

[(1, 260894928), (2, 130447464), (3, 86964976), (4, 65223732), (6, 43482488), (7, 37270704), (8, 32611866), (12, 21741244), (14, 18635352), (16, 16305933), (19, 13731312), (21, 12423568), (24, 10870622), (28, 9317676), (38, 6865656), (42, 6211784), (48, 5435311), (56, 4658838), (57, 4577104), (76, 3432828), (84, 3105892), (112, 2329419), (114, 2288552), (133, 1961616), (152, 1716414), (168, 1552946), (228, 1144276), (266, 980808), (304, 858207), (336, 776473), (399, 653872), (456, 572138), (532, 490404), (798, 326936), (912, 286069), (1064, 245202), (1596, 163468), (2128, 122601), (3192, 81734), (6384, 40867)]