865870512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60331}}^1$

素因数の和:60378

約数の個数: 80

約数和(自身を含む): 2513672448

約数和(自身を除く): 1647801936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 60331, 120662, 180993, 241324, 361986, 482648, 723972, 784303, 965296, 1387613, 1447944, 1568606, 2352909, 2775226, 2895888, 3137212, 4162839, 4705818, 5550452, 6274424, 8325678, 9411636, 11100904, 12548848, 16651356, 18038969, 18823272, 22201808, 33302712, 36077938, 37646544, 54116907, 66605424, 72155876, 108233814, 144311752, 216467628, 288623504, 432935256, 865870512]

約数ペア:

[(1, 865870512), (2, 432935256), (3, 288623504), (4, 216467628), (6, 144311752), (8, 108233814), (12, 72155876), (13, 66605424), (16, 54116907), (23, 37646544), (24, 36077938), (26, 33302712), (39, 22201808), (46, 18823272), (48, 18038969), (52, 16651356), (69, 12548848), (78, 11100904), (92, 9411636), (104, 8325678), (138, 6274424), (156, 5550452), (184, 4705818), (208, 4162839), (276, 3137212), (299, 2895888), (312, 2775226), (368, 2352909), (552, 1568606), (598, 1447944), (624, 1387613), (897, 965296), (1104, 784303), (1196, 723972), (1794, 482648), (2392, 361986), (3588, 241324), (4784, 180993), (7176, 120662), (14352, 60331)]