908049016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 2174791680

約数和(自身を除く): 1266742664

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 113, 119, 136, 161, 184, 226, 238, 322, 367, 391, 452, 476, 644, 734, 782, 791, 904, 952, 1288, 1468, 1564, 1582, 1921, 2569, 2599, 2737, 2936, 3128, 3164, 3842, 5138, 5198, 5474, 6239, 6328, 7684, 8441, 10276, 10396, 10948, 12478, 13447, 15368, 16882, 18193, 20552, 20792, 21896, 24956, 26894, 33764, 36386, 41471, 43673, 44183, 49912, 53788, 59087, 67528, 72772, 82942, 87346, 88366, 107576, 118174, 143497, 145544, 165884, 174692, 176732, 236348, 286994, 290297, 309281, 331768, 349384, 353464, 472696, 573988, 580594, 618562, 705007, 953833, 1004479, 1147976, 1161188, 1237124, 1410014, 1907666, 2008958, 2322376, 2474248, 2820028, 3815332, 4017916, 4935049, 5640056, 6676831, 7630664, 8035832, 9870098, 13353662, 16215161, 19740196, 26707324, 32430322, 39480392, 53414648, 64860644, 113506127, 129721288, 227012254, 454024508, 908049016]

約数ペア:

[(1, 908049016), (2, 454024508), (4, 227012254), (7, 129721288), (8, 113506127), (14, 64860644), (17, 53414648), (23, 39480392), (28, 32430322), (34, 26707324), (46, 19740196), (56, 16215161), (68, 13353662), (92, 9870098), (113, 8035832), (119, 7630664), (136, 6676831), (161, 5640056), (184, 4935049), (226, 4017916), (238, 3815332), (322, 2820028), (367, 2474248), (391, 2322376), (452, 2008958), (476, 1907666), (644, 1410014), (734, 1237124), (782, 1161188), (791, 1147976), (904, 1004479), (952, 953833), (1288, 705007), (1468, 618562), (1564, 580594), (1582, 573988), (1921, 472696), (2569, 353464), (2599, 349384), (2737, 331768), (2936, 309281), (3128, 290297), (3164, 286994), (3842, 236348), (5138, 176732), (5198, 174692), (5474, 165884), (6239, 145544), (6328, 143497), (7684, 118174), (8441, 107576), (10276, 88366), (10396, 87346), (10948, 82942), (12478, 72772), (13447, 67528), (15368, 59087), (16882, 53788), (18193, 49912), (20552, 44183), (20792, 43673), (21896, 41471), (24956, 36386), (26894, 33764)]