331346106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67429}}^1$

素因数の和:67460

約数の個数: 64

約数和(自身を含む): 906259200

約数和(自身を除く): 574913094

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 67429, 134858, 202287, 404574, 472003, 606861, 876577, 944006, 1213722, 1416009, 1753154, 1820583, 2629731, 2832018, 3641166, 4248027, 5259462, 6136039, 7889193, 8496054, 12272078, 12744081, 15778386, 18408117, 23667579, 25488162, 36816234, 47335158, 55224351, 110448702, 165673053, 331346106]

約数ペア:

[(1, 331346106), (2, 165673053), (3, 110448702), (6, 55224351), (7, 47335158), (9, 36816234), (13, 25488162), (14, 23667579), (18, 18408117), (21, 15778386), (26, 12744081), (27, 12272078), (39, 8496054), (42, 7889193), (54, 6136039), (63, 5259462), (78, 4248027), (91, 3641166), (117, 2832018), (126, 2629731), (182, 1820583), (189, 1753154), (234, 1416009), (273, 1213722), (351, 944006), (378, 876577), (546, 606861), (702, 472003), (819, 404574), (1638, 202287), (2457, 134858), (4914, 67429)]