402983008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6833}}^1$

素因数の和:6959

約数の個数: 48

約数和(自身を含む): 843862320

約数和(自身を除く): 440879312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1552, 1843, 3104, 3686, 6833, 7372, 13666, 14744, 27332, 29488, 54664, 58976, 109328, 129827, 218656, 259654, 519308, 662801, 1038616, 1325602, 2077232, 2651204, 4154464, 5302408, 10604816, 12593219, 21209632, 25186438, 50372876, 100745752, 201491504, 402983008]

約数ペア:

[(1, 402983008), (2, 201491504), (4, 100745752), (8, 50372876), (16, 25186438), (19, 21209632), (32, 12593219), (38, 10604816), (76, 5302408), (97, 4154464), (152, 2651204), (194, 2077232), (304, 1325602), (388, 1038616), (608, 662801), (776, 519308), (1552, 259654), (1843, 218656), (3104, 129827), (3686, 109328), (6833, 58976), (7372, 54664), (13666, 29488), (14744, 27332)]