431165904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10313}}^1$

素因数の和:10404

約数の個数: 80

約数和(自身を含む): 1217547072

約数和(自身を除く): 786381168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 5226, 6968, 10313, 10452, 13936, 20626, 20904, 30939, 41252, 41808, 61878, 82504, 123756, 134069, 165008, 247512, 268138, 402207, 495024, 536276, 690971, 804414, 1072552, 1381942, 1608828, 2072913, 2145104, 2763884, 3217656, 4145826, 5527768, 6435312, 8291652, 8982623, 11055536, 16583304, 17965246, 26947869, 33166608, 35930492, 53895738, 71860984, 107791476, 143721968, 215582952, 431165904]

約数ペア:

[(1, 431165904), (2, 215582952), (3, 143721968), (4, 107791476), (6, 71860984), (8, 53895738), (12, 35930492), (13, 33166608), (16, 26947869), (24, 17965246), (26, 16583304), (39, 11055536), (48, 8982623), (52, 8291652), (67, 6435312), (78, 5527768), (104, 4145826), (134, 3217656), (156, 2763884), (201, 2145104), (208, 2072913), (268, 1608828), (312, 1381942), (402, 1072552), (536, 804414), (624, 690971), (804, 536276), (871, 495024), (1072, 402207), (1608, 268138), (1742, 247512), (2613, 165008), (3216, 134069), (3484, 123756), (5226, 82504), (6968, 61878), (10313, 41808), (10452, 41252), (13936, 30939), (20626, 20904)]