921826248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 2737152000

約数和(自身を除く): 1815325752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 431, 439, 609, 696, 812, 862, 878, 1218, 1293, 1317, 1624, 1724, 1756, 2436, 2586, 2634, 3017, 3073, 3448, 3512, 4872, 5172, 5268, 6034, 6146, 9051, 9219, 10344, 10536, 12068, 12292, 12499, 12731, 18102, 18438, 24136, 24584, 24998, 25462, 36204, 36876, 37497, 38193, 49996, 50924, 72408, 73752, 74994, 76386, 87493, 89117, 99992, 101848, 149988, 152772, 174986, 178234, 189209, 262479, 267351, 299976, 305544, 349972, 356468, 378418, 524958, 534702, 567627, 699944, 712936, 756836, 1049916, 1069404, 1135254, 1324463, 1513672, 2099832, 2138808, 2270508, 2648926, 3973389, 4541016, 5297852, 5487061, 7946778, 10595704, 10974122, 15893556, 16461183, 21948244, 31787112, 32922366, 38409427, 43896488, 65844732, 76818854, 115228281, 131689464, 153637708, 230456562, 307275416, 460913124, 921826248]

約数ペア:

[(1, 921826248), (2, 460913124), (3, 307275416), (4, 230456562), (6, 153637708), (7, 131689464), (8, 115228281), (12, 76818854), (14, 65844732), (21, 43896488), (24, 38409427), (28, 32922366), (29, 31787112), (42, 21948244), (56, 16461183), (58, 15893556), (84, 10974122), (87, 10595704), (116, 7946778), (168, 5487061), (174, 5297852), (203, 4541016), (232, 3973389), (348, 2648926), (406, 2270508), (431, 2138808), (439, 2099832), (609, 1513672), (696, 1324463), (812, 1135254), (862, 1069404), (878, 1049916), (1218, 756836), (1293, 712936), (1317, 699944), (1624, 567627), (1724, 534702), (1756, 524958), (2436, 378418), (2586, 356468), (2634, 349972), (3017, 305544), (3073, 299976), (3448, 267351), (3512, 262479), (4872, 189209), (5172, 178234), (5268, 174986), (6034, 152772), (6146, 149988), (9051, 101848), (9219, 99992), (10344, 89117), (10536, 87493), (12068, 76386), (12292, 74994), (12499, 73752), (12731, 72408), (18102, 50924), (18438, 49996), (24136, 38193), (24584, 37497), (24998, 36876), (25462, 36204)]