240028698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439613}}^1$

素因数の和:439638

約数の個数: 32

約数和(自身を含む): 590841216

約数和(自身を除く): 350812518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 439613, 879226, 1318839, 2637678, 3077291, 5714969, 6154582, 9231873, 11429938, 17144907, 18463746, 34289814, 40004783, 80009566, 120014349, 240028698]

約数ペア:

[(1, 240028698), (2, 120014349), (3, 80009566), (6, 40004783), (7, 34289814), (13, 18463746), (14, 17144907), (21, 11429938), (26, 9231873), (39, 6154582), (42, 5714969), (78, 3077291), (91, 2637678), (182, 1318839), (273, 879226), (546, 439613)]