629496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 1950000

約数和(自身を除く): 1320504

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, 1249, 2498, 3747, 4996, 7494, 8743, 9992, 11241, 14988, 17486, 22482, 26229, 29976, 34972, 44964, 52458, 69944, 78687, 89928, 104916, 157374, 209832, 314748, 629496]

約数ペア:

[(1, 629496), (2, 314748), (3, 209832), (4, 157374), (6, 104916), (7, 89928), (8, 78687), (9, 69944), (12, 52458), (14, 44964), (18, 34972), (21, 29976), (24, 26229), (28, 22482), (36, 17486), (42, 14988), (56, 11241), (63, 9992), (72, 8743), (84, 7494), (126, 4996), (168, 3747), (252, 2498), (504, 1249)]