388773652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 727776000

約数和(自身を除く): 339002348

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 239, 379, 478, 758, 956, 1073, 1516, 2146, 4292, 6931, 8843, 10991, 13862, 14023, 17686, 21982, 27724, 28046, 35372, 43964, 56092, 90581, 181162, 256447, 362324, 406667, 512894, 813334, 1025788, 1626668, 2626849, 3351497, 5253698, 6702994, 10507396, 13405988, 97193413, 194386826, 388773652]

約数ペア:

[(1, 388773652), (2, 194386826), (4, 97193413), (29, 13405988), (37, 10507396), (58, 6702994), (74, 5253698), (116, 3351497), (148, 2626849), (239, 1626668), (379, 1025788), (478, 813334), (758, 512894), (956, 406667), (1073, 362324), (1516, 256447), (2146, 181162), (4292, 90581), (6931, 56092), (8843, 43964), (10991, 35372), (13862, 28046), (14023, 27724), (17686, 21982)]