240793578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8681}}^1$

素因数の和:8779

約数の個数: 48

約数和(自身を含む): 552591936

約数和(自身を除く): 311798358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 603, 1206, 1541, 3082, 4623, 8681, 9246, 13869, 17362, 26043, 27738, 52086, 78129, 156258, 199663, 399326, 581627, 598989, 1163254, 1197978, 1744881, 1796967, 3489762, 3593934, 5234643, 10469286, 13377421, 26754842, 40132263, 80264526, 120396789, 240793578]

約数ペア:

[(1, 240793578), (2, 120396789), (3, 80264526), (6, 40132263), (9, 26754842), (18, 13377421), (23, 10469286), (46, 5234643), (67, 3593934), (69, 3489762), (134, 1796967), (138, 1744881), (201, 1197978), (207, 1163254), (402, 598989), (414, 581627), (603, 399326), (1206, 199663), (1541, 156258), (3082, 78129), (4623, 52086), (8681, 27738), (9246, 26043), (13869, 17362)]