416156848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 903156480

約数和(自身を除く): 486999632

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 212, 304, 368, 424, 437, 848, 874, 1007, 1123, 1219, 1748, 2014, 2246, 2438, 3496, 4028, 4492, 4876, 6992, 8056, 8984, 9752, 16112, 17968, 19504, 21337, 23161, 25829, 42674, 46322, 51658, 59519, 85348, 92644, 103316, 119038, 170696, 185288, 206632, 238076, 341392, 370576, 413264, 476152, 490751, 952304, 981502, 1130861, 1368937, 1963004, 2261722, 2737874, 3926008, 4523444, 5475748, 7852016, 9046888, 10951496, 18093776, 21902992, 26009803, 52019606, 104039212, 208078424, 416156848]

約数ペア:

[(1, 416156848), (2, 208078424), (4, 104039212), (8, 52019606), (16, 26009803), (19, 21902992), (23, 18093776), (38, 10951496), (46, 9046888), (53, 7852016), (76, 5475748), (92, 4523444), (106, 3926008), (152, 2737874), (184, 2261722), (212, 1963004), (304, 1368937), (368, 1130861), (424, 981502), (437, 952304), (848, 490751), (874, 476152), (1007, 413264), (1123, 370576), (1219, 341392), (1748, 238076), (2014, 206632), (2246, 185288), (2438, 170696), (3496, 119038), (4028, 103316), (4492, 92644), (4876, 85348), (6992, 59519), (8056, 51658), (8984, 46322), (9752, 42674), (16112, 25829), (17968, 23161), (19504, 21337)]