219727944

素因数分解:

$2^3\times 3^3\times {\mathrm{857}}^1\times {\mathrm{1187}}^1$

素因数の和:2059

約数の個数: 64

約数和(自身を含む): 611582400

約数和(自身を除く): 391854456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 857, 1187, 1714, 2374, 2571, 3428, 3561, 4748, 5142, 6856, 7122, 7713, 9496, 10284, 10683, 14244, 15426, 20568, 21366, 23139, 28488, 30852, 32049, 42732, 46278, 61704, 64098, 85464, 92556, 128196, 185112, 256392, 1017259, 2034518, 3051777, 4069036, 6103554, 8138072, 9155331, 12207108, 18310662, 24414216, 27465993, 36621324, 54931986, 73242648, 109863972, 219727944]

約数ペア:

[(1, 219727944), (2, 109863972), (3, 73242648), (4, 54931986), (6, 36621324), (8, 27465993), (9, 24414216), (12, 18310662), (18, 12207108), (24, 9155331), (27, 8138072), (36, 6103554), (54, 4069036), (72, 3051777), (108, 2034518), (216, 1017259), (857, 256392), (1187, 185112), (1714, 128196), (2374, 92556), (2571, 85464), (3428, 64098), (3561, 61704), (4748, 46278), (5142, 42732), (6856, 32049), (7122, 30852), (7713, 28488), (9496, 23139), (10284, 21366), (10683, 20568), (14244, 15426)]