445540128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421913}}^1$

素因数の和:421937

約数の個数: 48

約数和(自身を含む): 1275867936

約数和(自身を除く): 830327808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 421913, 843826, 1265739, 1687652, 2531478, 3375304, 4641043, 5062956, 6750608, 9282086, 10125912, 13501216, 13923129, 18564172, 20251824, 27846258, 37128344, 40503648, 55692516, 74256688, 111385032, 148513376, 222770064, 445540128]

約数ペア:

[(1, 445540128), (2, 222770064), (3, 148513376), (4, 111385032), (6, 74256688), (8, 55692516), (11, 40503648), (12, 37128344), (16, 27846258), (22, 20251824), (24, 18564172), (32, 13923129), (33, 13501216), (44, 10125912), (48, 9282086), (66, 6750608), (88, 5062956), (96, 4641043), (132, 3375304), (176, 2531478), (264, 1687652), (352, 1265739), (528, 843826), (1056, 421913)]