868789584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{154699}}^1$

素因数の和:154729

約数の個数: 80

約数和(自身を含む): 2685592000

約数和(自身を除く): 1816802416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 154699, 309398, 464097, 618796, 928194, 1237592, 1392291, 1856388, 2011087, 2475184, 2784582, 3712776, 4022174, 4176873, 5569164, 6033261, 7425552, 8044348, 8353746, 11138328, 12066522, 16088696, 16707492, 18099783, 22276656, 24133044, 32177392, 33414984, 36199566, 48266088, 54299349, 66829968, 72399132, 96532176, 108598698, 144798264, 217197396, 289596528, 434394792, 868789584]

約数ペア:

[(1, 868789584), (2, 434394792), (3, 289596528), (4, 217197396), (6, 144798264), (8, 108598698), (9, 96532176), (12, 72399132), (13, 66829968), (16, 54299349), (18, 48266088), (24, 36199566), (26, 33414984), (27, 32177392), (36, 24133044), (39, 22276656), (48, 18099783), (52, 16707492), (54, 16088696), (72, 12066522), (78, 11138328), (104, 8353746), (108, 8044348), (117, 7425552), (144, 6033261), (156, 5569164), (208, 4176873), (216, 4022174), (234, 3712776), (312, 2784582), (351, 2475184), (432, 2011087), (468, 1856388), (624, 1392291), (702, 1237592), (936, 928194), (1404, 618796), (1872, 464097), (2808, 309398), (5616, 154699)]