664350078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9421}}^1$

素因数の和:9529

約数の個数: 64

約数和(自身を含む): 1606413312

約数和(自身を除く): 942063234

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 966, 1022, 1533, 1679, 3066, 3358, 5037, 9421, 10074, 11753, 18842, 23506, 28263, 35259, 56526, 65947, 70518, 131894, 197841, 216683, 395682, 433366, 650049, 687733, 1300098, 1375466, 1516781, 2063199, 3033562, 4126398, 4550343, 4814131, 9100686, 9628262, 14442393, 15817859, 28884786, 31635718, 47453577, 94907154, 110725013, 221450026, 332175039, 664350078]

約数ペア:

[(1, 664350078), (2, 332175039), (3, 221450026), (6, 110725013), (7, 94907154), (14, 47453577), (21, 31635718), (23, 28884786), (42, 15817859), (46, 14442393), (69, 9628262), (73, 9100686), (138, 4814131), (146, 4550343), (161, 4126398), (219, 3033562), (322, 2063199), (438, 1516781), (483, 1375466), (511, 1300098), (966, 687733), (1022, 650049), (1533, 433366), (1679, 395682), (3066, 216683), (3358, 197841), (5037, 131894), (9421, 70518), (10074, 65947), (11753, 56526), (18842, 35259), (23506, 28263)]