667347312

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{839}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 1757387520

約数和(自身を除く): 1090040208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 227, 292, 438, 454, 584, 681, 839, 876, 908, 1168, 1362, 1678, 1752, 1816, 2517, 2724, 3356, 3504, 3632, 5034, 5448, 6712, 10068, 10896, 13424, 16571, 20136, 33142, 40272, 49713, 61247, 66284, 99426, 122494, 132568, 183741, 190453, 198852, 244988, 265136, 367482, 380906, 397704, 489976, 571359, 734964, 761812, 795408, 979952, 1142718, 1469928, 1523624, 2285436, 2939856, 3047248, 4570872, 9141744, 13903069, 27806138, 41709207, 55612276, 83418414, 111224552, 166836828, 222449104, 333673656, 667347312]

約数ペア:

[(1, 667347312), (2, 333673656), (3, 222449104), (4, 166836828), (6, 111224552), (8, 83418414), (12, 55612276), (16, 41709207), (24, 27806138), (48, 13903069), (73, 9141744), (146, 4570872), (219, 3047248), (227, 2939856), (292, 2285436), (438, 1523624), (454, 1469928), (584, 1142718), (681, 979952), (839, 795408), (876, 761812), (908, 734964), (1168, 571359), (1362, 489976), (1678, 397704), (1752, 380906), (1816, 367482), (2517, 265136), (2724, 244988), (3356, 198852), (3504, 190453), (3632, 183741), (5034, 132568), (5448, 122494), (6712, 99426), (10068, 66284), (10896, 61247), (13424, 49713), (16571, 40272), (20136, 33142)]