788363892

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2029}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 2048286240

約数和(自身を除く): 1259922348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 251, 258, 387, 502, 516, 753, 774, 1004, 1506, 1548, 2029, 2259, 3012, 4058, 4518, 6087, 8116, 9036, 10793, 12174, 18261, 21586, 24348, 32379, 36522, 43172, 64758, 73044, 87247, 97137, 129516, 174494, 194274, 261741, 348988, 388548, 509279, 523482, 785223, 1018558, 1046964, 1527837, 1570446, 2037116, 3055674, 3140892, 4583511, 6111348, 9167022, 18334044, 21898997, 43797994, 65696991, 87595988, 131393982, 197090973, 262787964, 394181946, 788363892]

約数ペア:

[(1, 788363892), (2, 394181946), (3, 262787964), (4, 197090973), (6, 131393982), (9, 87595988), (12, 65696991), (18, 43797994), (36, 21898997), (43, 18334044), (86, 9167022), (129, 6111348), (172, 4583511), (251, 3140892), (258, 3055674), (387, 2037116), (502, 1570446), (516, 1527837), (753, 1046964), (774, 1018558), (1004, 785223), (1506, 523482), (1548, 509279), (2029, 388548), (2259, 348988), (3012, 261741), (4058, 194274), (4518, 174494), (6087, 129516), (8116, 97137), (9036, 87247), (10793, 73044), (12174, 64758), (18261, 43172), (21586, 36522), (24348, 32379)]