2745839657968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{661439}}^1$

素因数の和:661790

約数の個数: 80

約数和(自身を含む): 5885651865600

約数和(自身を除く): 3139812207632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 229, 412, 458, 824, 916, 1133, 1648, 1832, 2266, 2519, 3664, 4532, 5038, 9064, 10076, 18128, 20152, 23587, 40304, 47174, 94348, 188696, 259457, 377392, 518914, 661439, 1037828, 1322878, 2075656, 2645756, 4151312, 5291512, 7275829, 10583024, 14551658, 29103316, 58206632, 68128217, 116413264, 136256434, 151469531, 272512868, 302939062, 545025736, 605878124, 749410387, 1090051472, 1211756248, 1498820774, 1666164841, 2423512496, 2997641548, 3332329682, 5995283096, 6664659364, 11990566192, 13329318728, 15601361693, 26658637456, 31202723386, 62405446772, 124810893544, 171614978623, 249621787088, 343229957246, 686459914492, 1372919828984, 2745839657968]

約数ペア:

[(1, 2745839657968), (2, 1372919828984), (4, 686459914492), (8, 343229957246), (11, 249621787088), (16, 171614978623), (22, 124810893544), (44, 62405446772), (88, 31202723386), (103, 26658637456), (176, 15601361693), (206, 13329318728), (229, 11990566192), (412, 6664659364), (458, 5995283096), (824, 3332329682), (916, 2997641548), (1133, 2423512496), (1648, 1666164841), (1832, 1498820774), (2266, 1211756248), (2519, 1090051472), (3664, 749410387), (4532, 605878124), (5038, 545025736), (9064, 302939062), (10076, 272512868), (18128, 151469531), (20152, 136256434), (23587, 116413264), (40304, 68128217), (47174, 58206632), (94348, 29103316), (188696, 14551658), (259457, 10583024), (377392, 7275829), (518914, 5291512), (661439, 4151312), (1037828, 2645756), (1322878, 2075656)]