275855118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1489}}^1$

素因数の和:1913

約数の個数: 64

約数和(自身を含む): 690024960

約数和(自身を除く): 414169842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 401, 462, 802, 1203, 1489, 2406, 2807, 2978, 4411, 4467, 5614, 8421, 8822, 8934, 10423, 13233, 16379, 16842, 20846, 26466, 30877, 31269, 32758, 49137, 61754, 62538, 92631, 98274, 114653, 185262, 229306, 343959, 597089, 687918, 1194178, 1791267, 3582534, 4179623, 6567979, 8359246, 12538869, 13135958, 19703937, 25077738, 39407874, 45975853, 91951706, 137927559, 275855118]

約数ペア:

[(1, 275855118), (2, 137927559), (3, 91951706), (6, 45975853), (7, 39407874), (11, 25077738), (14, 19703937), (21, 13135958), (22, 12538869), (33, 8359246), (42, 6567979), (66, 4179623), (77, 3582534), (154, 1791267), (231, 1194178), (401, 687918), (462, 597089), (802, 343959), (1203, 229306), (1489, 185262), (2406, 114653), (2807, 98274), (2978, 92631), (4411, 62538), (4467, 61754), (5614, 49137), (8421, 32758), (8822, 31269), (8934, 30877), (10423, 26466), (13233, 20846), (16379, 16842)]