1390986324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20259

約数の個数: 144

約数和(自身を含む): 4517956800

約数和(自身を除く): 3126970476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 20219, 22932, 34398, 40438, 60657, 68796, 80876, 121314, 141533, 181971, 242628, 262847, 283066, 363942, 424599, 525694, 545913, 566132, 727884, 788541, 849198, 990731, 1051388, 1091826, 1273797, 1577082, 1698396, 1839929, 1981462, 2183652, 2365623, 2547594, 2972193, 3154164, 3679858, 3821391, 3962924, 4731246, 5095188, 5519787, 5944386, 7096869, 7359716, 7642782, 8916579, 9462492, 11039574, 11888772, 12879503, 14193738, 15285564, 16559361, 17833158, 22079148, 25759006, 26749737, 28387476, 33118722, 35666316, 38638509, 49678083, 51518012, 53499474, 66237444, 77277018, 99356166, 106998948, 115915527, 154554036, 198712332, 231831054, 347746581, 463662108, 695493162, 1390986324]

約数ペア:

[(1, 1390986324), (2, 695493162), (3, 463662108), (4, 347746581), (6, 231831054), (7, 198712332), (9, 154554036), (12, 115915527), (13, 106998948), (14, 99356166), (18, 77277018), (21, 66237444), (26, 53499474), (27, 51518012), (28, 49678083), (36, 38638509), (39, 35666316), (42, 33118722), (49, 28387476), (52, 26749737), (54, 25759006), (63, 22079148), (78, 17833158), (84, 16559361), (91, 15285564), (98, 14193738), (108, 12879503), (117, 11888772), (126, 11039574), (147, 9462492), (156, 8916579), (182, 7642782), (189, 7359716), (196, 7096869), (234, 5944386), (252, 5519787), (273, 5095188), (294, 4731246), (351, 3962924), (364, 3821391), (378, 3679858), (441, 3154164), (468, 2972193), (546, 2547594), (588, 2365623), (637, 2183652), (702, 1981462), (756, 1839929), (819, 1698396), (882, 1577082), (1092, 1273797), (1274, 1091826), (1323, 1051388), (1404, 990731), (1638, 849198), (1764, 788541), (1911, 727884), (2457, 566132), (2548, 545913), (2646, 525694), (3276, 424599), (3822, 363942), (4914, 283066), (5292, 262847), (5733, 242628), (7644, 181971), (9828, 141533), (11466, 121314), (17199, 80876), (20219, 68796), (22932, 60657), (34398, 40438)]