213322536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{423259}}^1$

素因数の和:423278

約数の個数: 48

約数和(自身を含む): 660285600

約数和(自身を除く): 446963064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 423259, 846518, 1269777, 1693036, 2539554, 2962813, 3386072, 3809331, 5079108, 5925626, 7618662, 8888439, 10158216, 11851252, 15237324, 17776878, 23702504, 26665317, 30474648, 35553756, 53330634, 71107512, 106661268, 213322536]

約数ペア:

[(1, 213322536), (2, 106661268), (3, 71107512), (4, 53330634), (6, 35553756), (7, 30474648), (8, 26665317), (9, 23702504), (12, 17776878), (14, 15237324), (18, 11851252), (21, 10158216), (24, 8888439), (28, 7618662), (36, 5925626), (42, 5079108), (56, 3809331), (63, 3386072), (72, 2962813), (84, 2539554), (126, 1693036), (168, 1269777), (252, 846518), (504, 423259)]