269880312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{865001}}^1$

素因数の和:865023

約数の個数: 32

約数和(自身を含む): 726601680

約数和(自身を除く): 456721368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 865001, 1730002, 2595003, 3460004, 5190006, 6920008, 10380012, 11245013, 20760024, 22490026, 33735039, 44980052, 67470078, 89960104, 134940156, 269880312]

約数ペア:

[(1, 269880312), (2, 134940156), (3, 89960104), (4, 67470078), (6, 44980052), (8, 33735039), (12, 22490026), (13, 20760024), (24, 11245013), (26, 10380012), (39, 6920008), (52, 5190006), (78, 3460004), (104, 2595003), (156, 1730002), (312, 865001)]