262889796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54361}}^1$

素因数の和:54412

約数の個数: 48

約数和(自身を含む): 681916928

約数和(自身を除く): 419027132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 54361, 108722, 163083, 217444, 326166, 652332, 706693, 1413386, 1685191, 2120079, 2826772, 3370382, 4240158, 5055573, 6740764, 8480316, 10111146, 20222292, 21907483, 43814966, 65722449, 87629932, 131444898, 262889796]

約数ペア:

[(1, 262889796), (2, 131444898), (3, 87629932), (4, 65722449), (6, 43814966), (12, 21907483), (13, 20222292), (26, 10111146), (31, 8480316), (39, 6740764), (52, 5055573), (62, 4240158), (78, 3370382), (93, 2826772), (124, 2120079), (156, 1685191), (186, 1413386), (372, 706693), (403, 652332), (806, 326166), (1209, 217444), (1612, 163083), (2418, 108722), (4836, 54361)]