243152044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 471905280

約数和(自身を除く): 228753236

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 113, 226, 437, 452, 874, 1231, 1748, 2147, 2462, 2599, 4294, 4924, 5198, 8588, 10396, 23389, 28313, 46778, 49381, 56626, 93556, 98762, 113252, 139103, 197524, 278206, 537947, 556412, 1075894, 2151788, 2642957, 3199369, 5285914, 6398738, 10571828, 12797476, 60788011, 121576022, 243152044]

約数ペア:

[(1, 243152044), (2, 121576022), (4, 60788011), (19, 12797476), (23, 10571828), (38, 6398738), (46, 5285914), (76, 3199369), (92, 2642957), (113, 2151788), (226, 1075894), (437, 556412), (452, 537947), (874, 278206), (1231, 197524), (1748, 139103), (2147, 113252), (2462, 98762), (2599, 93556), (4294, 56626), (4924, 49381), (5198, 46778), (8588, 28313), (10396, 23389)]