12985518848

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 28269501120

約数和(自身を除く): 15283982272

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 113, 116, 128, 184, 226, 232, 256, 368, 452, 464, 667, 673, 736, 904, 928, 1334, 1346, 1472, 1808, 1856, 2599, 2668, 2692, 2944, 3277, 3616, 3712, 5198, 5336, 5384, 5888, 6554, 7232, 7424, 10396, 10672, 10768, 13108, 14464, 15479, 19517, 20792, 21344, 21536, 26216, 28928, 30958, 39034, 41584, 42688, 43072, 52432, 61916, 75371, 76049, 78068, 83168, 85376, 86144, 104864, 123832, 150742, 152098, 156136, 166336, 170752, 172288, 209728, 247664, 301484, 304196, 312272, 332672, 419456, 448891, 495328, 602968, 608392, 624544, 665344, 838912, 897782, 990656, 1205936, 1216784, 1249088, 1749127, 1795564, 1981312, 2205421, 2411872, 2433568, 2498176, 3498254, 3591128, 3962624, 4410842, 4823744, 4867136, 4996352, 6996508, 7182256, 8821684, 9647488, 9734272, 13993016, 14364512, 17643368, 19294976, 19468544, 27986032, 28729024, 35286736, 50724683, 55972064, 57458048, 70573472, 101449366, 111944128, 114916096, 141146944, 202898732, 223888256, 282293888, 405797464, 447776512, 564587776, 811594928, 1623189856, 3246379712, 6492759424, 12985518848]

約数ペア:

[(1, 12985518848), (2, 6492759424), (4, 3246379712), (8, 1623189856), (16, 811594928), (23, 564587776), (29, 447776512), (32, 405797464), (46, 282293888), (58, 223888256), (64, 202898732), (92, 141146944), (113, 114916096), (116, 111944128), (128, 101449366), (184, 70573472), (226, 57458048), (232, 55972064), (256, 50724683), (368, 35286736), (452, 28729024), (464, 27986032), (667, 19468544), (673, 19294976), (736, 17643368), (904, 14364512), (928, 13993016), (1334, 9734272), (1346, 9647488), (1472, 8821684), (1808, 7182256), (1856, 6996508), (2599, 4996352), (2668, 4867136), (2692, 4823744), (2944, 4410842), (3277, 3962624), (3616, 3591128), (3712, 3498254), (5198, 2498176), (5336, 2433568), (5384, 2411872), (5888, 2205421), (6554, 1981312), (7232, 1795564), (7424, 1749127), (10396, 1249088), (10672, 1216784), (10768, 1205936), (13108, 990656), (14464, 897782), (15479, 838912), (19517, 665344), (20792, 624544), (21344, 608392), (21536, 602968), (26216, 495328), (28928, 448891), (30958, 419456), (39034, 332672), (41584, 312272), (42688, 304196), (43072, 301484), (52432, 247664), (61916, 209728), (75371, 172288), (76049, 170752), (78068, 166336), (83168, 156136), (85376, 152098), (86144, 150742), (104864, 123832)]