259906608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8167}}^1$

素因数の和:8211

約数の個数: 120

約数和(自身を含む): 829509408

約数和(自身を除く): 569602800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 8167, 10608, 15912, 16334, 24501, 31824, 32668, 49002, 65336, 73503, 98004, 106171, 130672, 138839, 147006, 196008, 212342, 277678, 294012, 318513, 392016, 416517, 424684, 555356, 588024, 637026, 833034, 849368, 955539, 1110712, 1176048, 1249551, 1274052, 1666068, 1698736, 1804907, 1911078, 2221424, 2499102, 2548104, 3332136, 3609814, 3822156, 4998204, 5096208, 5414721, 6664272, 7219628, 7644312, 9996408, 10829442, 14439256, 15288624, 16244163, 19992816, 21658884, 28878512, 32488326, 43317768, 64976652, 86635536, 129953304, 259906608]

約数ペア:

[(1, 259906608), (2, 129953304), (3, 86635536), (4, 64976652), (6, 43317768), (8, 32488326), (9, 28878512), (12, 21658884), (13, 19992816), (16, 16244163), (17, 15288624), (18, 14439256), (24, 10829442), (26, 9996408), (34, 7644312), (36, 7219628), (39, 6664272), (48, 5414721), (51, 5096208), (52, 4998204), (68, 3822156), (72, 3609814), (78, 3332136), (102, 2548104), (104, 2499102), (117, 2221424), (136, 1911078), (144, 1804907), (153, 1698736), (156, 1666068), (204, 1274052), (208, 1249551), (221, 1176048), (234, 1110712), (272, 955539), (306, 849368), (312, 833034), (408, 637026), (442, 588024), (468, 555356), (612, 424684), (624, 416517), (663, 392016), (816, 318513), (884, 294012), (936, 277678), (1224, 212342), (1326, 196008), (1768, 147006), (1872, 138839), (1989, 130672), (2448, 106171), (2652, 98004), (3536, 73503), (3978, 65336), (5304, 49002), (7956, 32668), (8167, 31824), (10608, 24501), (15912, 16334)]