2505719664

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{118373}}^1$

素因数の和:118404

約数の個数: 120

約数和(自身を含む): 8366674320

約数和(自身を除く): 5860954656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 118373, 236746, 355119, 473492, 710238, 828611, 946984, 1065357, 1420476, 1657222, 1893968, 2130714, 2485833, 2840952, 3196071, 3314444, 4261428, 4971666, 5681904, 5800277, 6392142, 6628888, 7457499, 8522856, 9943332, 11600554, 12784284, 13257776, 14914998, 17045712, 17400831, 19886664, 22372497, 23201108, 25568568, 29829996, 34801662, 39773328, 44744994, 46402216, 51137136, 52202493, 59659992, 69603324, 89489988, 92804432, 104404986, 119319984, 139206648, 156607479, 178979976, 208809972, 278413296, 313214958, 357959952, 417619944, 626429916, 835239888, 1252859832, 2505719664]

約数ペア:

[(1, 2505719664), (2, 1252859832), (3, 835239888), (4, 626429916), (6, 417619944), (7, 357959952), (8, 313214958), (9, 278413296), (12, 208809972), (14, 178979976), (16, 156607479), (18, 139206648), (21, 119319984), (24, 104404986), (27, 92804432), (28, 89489988), (36, 69603324), (42, 59659992), (48, 52202493), (49, 51137136), (54, 46402216), (56, 44744994), (63, 39773328), (72, 34801662), (84, 29829996), (98, 25568568), (108, 23201108), (112, 22372497), (126, 19886664), (144, 17400831), (147, 17045712), (168, 14914998), (189, 13257776), (196, 12784284), (216, 11600554), (252, 9943332), (294, 8522856), (336, 7457499), (378, 6628888), (392, 6392142), (432, 5800277), (441, 5681904), (504, 4971666), (588, 4261428), (756, 3314444), (784, 3196071), (882, 2840952), (1008, 2485833), (1176, 2130714), (1323, 1893968), (1512, 1657222), (1764, 1420476), (2352, 1065357), (2646, 946984), (3024, 828611), (3528, 710238), (5292, 473492), (7056, 355119), (10584, 236746), (21168, 118373)]