860004912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^2$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 2470039824

約数和(自身を除く): 1610034912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 193, 208, 222, 296, 312, 386, 444, 481, 579, 592, 624, 772, 888, 962, 1158, 1443, 1544, 1776, 1924, 2316, 2509, 2886, 3088, 3848, 4632, 5018, 5772, 7141, 7527, 7696, 9264, 10036, 11544, 14282, 15054, 20072, 21423, 23088, 28564, 30108, 37249, 40144, 42846, 57128, 60216, 74498, 85692, 92833, 111747, 114256, 120432, 148996, 171384, 185666, 223494, 278499, 297992, 342768, 371332, 446988, 484237, 556998, 595984, 742664, 893976, 968474, 1113996, 1378213, 1452711, 1485328, 1787952, 1936948, 2227992, 2756426, 2905422, 3873896, 4134639, 4455984, 5512852, 5810844, 7747792, 8269278, 11025704, 11621688, 16538556, 17916769, 22051408, 23243376, 33077112, 35833538, 53750307, 66154224, 71667076, 107500614, 143334152, 215001228, 286668304, 430002456, 860004912]

約数ペア:

[(1, 860004912), (2, 430002456), (3, 286668304), (4, 215001228), (6, 143334152), (8, 107500614), (12, 71667076), (13, 66154224), (16, 53750307), (24, 35833538), (26, 33077112), (37, 23243376), (39, 22051408), (48, 17916769), (52, 16538556), (74, 11621688), (78, 11025704), (104, 8269278), (111, 7747792), (148, 5810844), (156, 5512852), (193, 4455984), (208, 4134639), (222, 3873896), (296, 2905422), (312, 2756426), (386, 2227992), (444, 1936948), (481, 1787952), (579, 1485328), (592, 1452711), (624, 1378213), (772, 1113996), (888, 968474), (962, 893976), (1158, 742664), (1443, 595984), (1544, 556998), (1776, 484237), (1924, 446988), (2316, 371332), (2509, 342768), (2886, 297992), (3088, 278499), (3848, 223494), (4632, 185666), (5018, 171384), (5772, 148996), (7141, 120432), (7527, 114256), (7696, 111747), (9264, 92833), (10036, 85692), (11544, 74498), (14282, 60216), (15054, 57128), (20072, 42846), (21423, 40144), (23088, 37249), (28564, 30108)]