281474064

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{6907}}^1$

素因数の和:7204

約数の個数: 60

約数和(自身を含む): 790634416

約数和(自身を除く): 509160352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 5094, 6792, 6907, 10188, 13584, 13814, 20376, 20721, 27628, 40752, 41442, 55256, 62163, 82884, 110512, 124326, 165768, 248652, 331536, 497304, 994608, 1954681, 3909362, 5864043, 7818724, 11728086, 15637448, 17592129, 23456172, 31274896, 35184258, 46912344, 70368516, 93824688, 140737032, 281474064]

約数ペア:

[(1, 281474064), (2, 140737032), (3, 93824688), (4, 70368516), (6, 46912344), (8, 35184258), (9, 31274896), (12, 23456172), (16, 17592129), (18, 15637448), (24, 11728086), (36, 7818724), (48, 5864043), (72, 3909362), (144, 1954681), (283, 994608), (566, 497304), (849, 331536), (1132, 248652), (1698, 165768), (2264, 124326), (2547, 110512), (3396, 82884), (4528, 62163), (5094, 55256), (6792, 41442), (6907, 40752), (10188, 27628), (13584, 20721), (13814, 20376)]