1605804928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 3984120000

約数和(自身を除く): 2378315072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 178, 182, 208, 224, 356, 364, 416, 448, 623, 712, 728, 832, 896, 1157, 1246, 1424, 1456, 1549, 1664, 2314, 2492, 2848, 2912, 3098, 4628, 4984, 5696, 5824, 6196, 8099, 9256, 9968, 10843, 11392, 11648, 12392, 16198, 18512, 19936, 20137, 21686, 24784, 32396, 37024, 39872, 40274, 43372, 49568, 64792, 74048, 79744, 80548, 86744, 99136, 129584, 137861, 140959, 148096, 161096, 173488, 198272, 259168, 275722, 281918, 322192, 346976, 518336, 551444, 563836, 644384, 693952, 965027, 1036672, 1102888, 1127672, 1288768, 1387904, 1792193, 1930054, 2205776, 2255344, 2577536, 3584386, 3860108, 4411552, 4510688, 7168772, 7720216, 8823104, 9021376, 12545351, 14337544, 15440432, 17646208, 18042752, 25090702, 28675088, 30880864, 50181404, 57350176, 61761728, 100362808, 114700352, 123523456, 200725616, 229400704, 401451232, 802902464, 1605804928]

約数ペア:

[(1, 1605804928), (2, 802902464), (4, 401451232), (7, 229400704), (8, 200725616), (13, 123523456), (14, 114700352), (16, 100362808), (26, 61761728), (28, 57350176), (32, 50181404), (52, 30880864), (56, 28675088), (64, 25090702), (89, 18042752), (91, 17646208), (104, 15440432), (112, 14337544), (128, 12545351), (178, 9021376), (182, 8823104), (208, 7720216), (224, 7168772), (356, 4510688), (364, 4411552), (416, 3860108), (448, 3584386), (623, 2577536), (712, 2255344), (728, 2205776), (832, 1930054), (896, 1792193), (1157, 1387904), (1246, 1288768), (1424, 1127672), (1456, 1102888), (1549, 1036672), (1664, 965027), (2314, 693952), (2492, 644384), (2848, 563836), (2912, 551444), (3098, 518336), (4628, 346976), (4984, 322192), (5696, 281918), (5824, 275722), (6196, 259168), (8099, 198272), (9256, 173488), (9968, 161096), (10843, 148096), (11392, 140959), (11648, 137861), (12392, 129584), (16198, 99136), (18512, 86744), (19936, 80548), (20137, 79744), (21686, 74048), (24784, 64792), (32396, 49568), (37024, 43372), (39872, 40274)]