8720426832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{325001}}^1$

素因数の和:325068

約数の個数: 80

約数和(自身を含む): 24824952768

約数和(自身を除く): 16104525936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 325001, 650002, 975003, 1300004, 1950006, 2600008, 3900012, 4225013, 5200016, 7800024, 8450026, 12675039, 13975043, 15600048, 16900052, 25350078, 27950086, 33800104, 41925129, 50700156, 55900172, 67600208, 83850258, 101400312, 111800344, 167700516, 181675559, 202800624, 223600688, 335401032, 363351118, 545026677, 670802064, 726702236, 1090053354, 1453404472, 2180106708, 2906808944, 4360213416, 8720426832]

約数ペア:

[(1, 8720426832), (2, 4360213416), (3, 2906808944), (4, 2180106708), (6, 1453404472), (8, 1090053354), (12, 726702236), (13, 670802064), (16, 545026677), (24, 363351118), (26, 335401032), (39, 223600688), (43, 202800624), (48, 181675559), (52, 167700516), (78, 111800344), (86, 101400312), (104, 83850258), (129, 67600208), (156, 55900172), (172, 50700156), (208, 41925129), (258, 33800104), (312, 27950086), (344, 25350078), (516, 16900052), (559, 15600048), (624, 13975043), (688, 12675039), (1032, 8450026), (1118, 7800024), (1677, 5200016), (2064, 4225013), (2236, 3900012), (3354, 2600008), (4472, 1950006), (6708, 1300004), (8944, 975003), (13416, 650002), (26832, 325001)]