489270384

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1183

約数の個数: 120

約数和(自身を含む): 1421784000

約数和(自身を除く): 932513616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 79, 82, 123, 144, 158, 164, 237, 246, 316, 328, 369, 474, 492, 632, 656, 711, 738, 948, 984, 1049, 1264, 1422, 1476, 1896, 1968, 2098, 2844, 2952, 3147, 3239, 3792, 4196, 5688, 5904, 6294, 6478, 8392, 9441, 9717, 11376, 12588, 12956, 16784, 18882, 19434, 25176, 25912, 29151, 37764, 38868, 43009, 50352, 51824, 58302, 75528, 77736, 82871, 86018, 116604, 129027, 151056, 155472, 165742, 172036, 233208, 248613, 258054, 331484, 344072, 387081, 466416, 497226, 516108, 662968, 688144, 745839, 774162, 994452, 1032216, 1325936, 1491678, 1548324, 1988904, 2064432, 2983356, 3096648, 3397711, 3977808, 5966712, 6193296, 6795422, 10193133, 11933424, 13590844, 20386266, 27181688, 30579399, 40772532, 54363376, 61158798, 81545064, 122317596, 163090128, 244635192, 489270384]

約数ペア:

[(1, 489270384), (2, 244635192), (3, 163090128), (4, 122317596), (6, 81545064), (8, 61158798), (9, 54363376), (12, 40772532), (16, 30579399), (18, 27181688), (24, 20386266), (36, 13590844), (41, 11933424), (48, 10193133), (72, 6795422), (79, 6193296), (82, 5966712), (123, 3977808), (144, 3397711), (158, 3096648), (164, 2983356), (237, 2064432), (246, 1988904), (316, 1548324), (328, 1491678), (369, 1325936), (474, 1032216), (492, 994452), (632, 774162), (656, 745839), (711, 688144), (738, 662968), (948, 516108), (984, 497226), (1049, 466416), (1264, 387081), (1422, 344072), (1476, 331484), (1896, 258054), (1968, 248613), (2098, 233208), (2844, 172036), (2952, 165742), (3147, 155472), (3239, 151056), (3792, 129027), (4196, 116604), (5688, 86018), (5904, 82871), (6294, 77736), (6478, 75528), (8392, 58302), (9441, 51824), (9717, 50352), (11376, 43009), (12588, 38868), (12956, 37764), (16784, 29151), (18882, 25912), (19434, 25176)]