221736608912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8958331}}^1$

素因数の和:8958376

約数の個数: 80

約数和(自身を含む): 559859916672

約数和(自身を除く): 338123307760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 8958331, 17916662, 35833324, 62708317, 71666648, 116458303, 125416634, 143333296, 152291627, 232916606, 250833268, 304583254, 465833212, 501666536, 609166508, 815208121, 931666424, 1003333072, 1066041389, 1218333016, 1630416242, 1863332848, 1979791151, 2132082778, 2436666032, 3260832484, 3959582302, 4264165556, 6521664968, 7919164604, 8528331112, 13043329936, 13858538057, 15838329208, 17056662224, 27717076114, 31676658416, 55434152228, 110868304456, 221736608912]

約数ペア:

[(1, 221736608912), (2, 110868304456), (4, 55434152228), (7, 31676658416), (8, 27717076114), (13, 17056662224), (14, 15838329208), (16, 13858538057), (17, 13043329936), (26, 8528331112), (28, 7919164604), (34, 6521664968), (52, 4264165556), (56, 3959582302), (68, 3260832484), (91, 2436666032), (104, 2132082778), (112, 1979791151), (119, 1863332848), (136, 1630416242), (182, 1218333016), (208, 1066041389), (221, 1003333072), (238, 931666424), (272, 815208121), (364, 609166508), (442, 501666536), (476, 465833212), (728, 304583254), (884, 250833268), (952, 232916606), (1456, 152291627), (1547, 143333296), (1768, 125416634), (1904, 116458303), (3094, 71666648), (3536, 62708317), (6188, 35833324), (12376, 17916662), (24752, 8958331)]