1255366188

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{9859}}^1$

素因数の和:10009

約数の個数: 72

約数和(自身を含む): 3316272960

約数和(自身を除く): 2060906772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 786, 972, 1179, 1572, 2358, 3537, 4716, 7074, 9859, 10611, 14148, 19718, 21222, 29577, 31833, 39436, 42444, 59154, 63666, 88731, 118308, 127332, 177462, 266193, 354924, 532386, 798579, 1064772, 1291529, 1597158, 2395737, 2583058, 3194316, 3874587, 4791474, 5166116, 7749174, 9582948, 11623761, 15498348, 23247522, 34871283, 46495044, 69742566, 104613849, 139485132, 209227698, 313841547, 418455396, 627683094, 1255366188]

約数ペア:

[(1, 1255366188), (2, 627683094), (3, 418455396), (4, 313841547), (6, 209227698), (9, 139485132), (12, 104613849), (18, 69742566), (27, 46495044), (36, 34871283), (54, 23247522), (81, 15498348), (108, 11623761), (131, 9582948), (162, 7749174), (243, 5166116), (262, 4791474), (324, 3874587), (393, 3194316), (486, 2583058), (524, 2395737), (786, 1597158), (972, 1291529), (1179, 1064772), (1572, 798579), (2358, 532386), (3537, 354924), (4716, 266193), (7074, 177462), (9859, 127332), (10611, 118308), (14148, 88731), (19718, 63666), (21222, 59154), (29577, 42444), (31833, 39436)]