378543516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7331}}^1$

素因数の和:7682

約数の個数: 48

約数和(自身を含む): 954215808

約数和(自身を除く): 575672292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 7331, 8606, 12909, 14662, 17212, 21993, 25818, 29324, 43986, 51636, 87972, 95303, 190606, 285909, 381212, 571818, 1143636, 2426561, 4853122, 7279683, 9706244, 14559366, 29118732, 31545293, 63090586, 94635879, 126181172, 189271758, 378543516]

約数ペア:

[(1, 378543516), (2, 189271758), (3, 126181172), (4, 94635879), (6, 63090586), (12, 31545293), (13, 29118732), (26, 14559366), (39, 9706244), (52, 7279683), (78, 4853122), (156, 2426561), (331, 1143636), (662, 571818), (993, 381212), (1324, 285909), (1986, 190606), (3972, 95303), (4303, 87972), (7331, 51636), (8606, 43986), (12909, 29324), (14662, 25818), (17212, 21993)]