1425451356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{5147}}^1$

素因数の和:5328

約数の個数: 108

約数和(自身を含む): 4219022808

約数和(自身を除く): 2793571452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 588, 628, 882, 942, 1099, 1413, 1764, 1884, 2198, 2826, 3297, 4396, 5147, 5652, 6594, 7693, 9891, 10294, 13188, 15386, 15441, 19782, 20588, 23079, 30772, 30882, 36029, 39564, 46158, 46323, 61764, 69237, 72058, 92316, 92646, 108087, 138474, 144116, 185292, 216174, 252203, 276948, 324261, 432348, 504406, 648522, 756609, 808079, 1008812, 1297044, 1513218, 1616158, 2269827, 2424237, 3026436, 3232316, 4539654, 4848474, 5656553, 7272711, 9079308, 9696948, 11313106, 14545422, 16969659, 22626212, 29090844, 33939318, 39595871, 50908977, 67878636, 79191742, 101817954, 118787613, 158383484, 203635908, 237575226, 356362839, 475150452, 712725678, 1425451356]

約数ペア:

[(1, 1425451356), (2, 712725678), (3, 475150452), (4, 356362839), (6, 237575226), (7, 203635908), (9, 158383484), (12, 118787613), (14, 101817954), (18, 79191742), (21, 67878636), (28, 50908977), (36, 39595871), (42, 33939318), (49, 29090844), (63, 22626212), (84, 16969659), (98, 14545422), (126, 11313106), (147, 9696948), (157, 9079308), (196, 7272711), (252, 5656553), (294, 4848474), (314, 4539654), (441, 3232316), (471, 3026436), (588, 2424237), (628, 2269827), (882, 1616158), (942, 1513218), (1099, 1297044), (1413, 1008812), (1764, 808079), (1884, 756609), (2198, 648522), (2826, 504406), (3297, 432348), (4396, 324261), (5147, 276948), (5652, 252203), (6594, 216174), (7693, 185292), (9891, 144116), (10294, 138474), (13188, 108087), (15386, 92646), (15441, 92316), (19782, 72058), (20588, 69237), (23079, 61764), (30772, 46323), (30882, 46158), (36029, 39564)]