531554814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 1346492160

約数和(自身を除く): 814937346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 107, 126, 178, 214, 267, 321, 443, 534, 623, 642, 749, 801, 886, 963, 1246, 1329, 1498, 1602, 1869, 1926, 2247, 2658, 3101, 3738, 3987, 4494, 5607, 6202, 6741, 7974, 9303, 9523, 11214, 13482, 18606, 19046, 27909, 28569, 39427, 47401, 55818, 57138, 66661, 78854, 85707, 94802, 118281, 133322, 142203, 171414, 199983, 236562, 275989, 284406, 331807, 354843, 399966, 426609, 551978, 599949, 663614, 709686, 827967, 853218, 995421, 1199898, 1655934, 1990842, 2483901, 2986263, 4218689, 4967802, 5972526, 8437378, 12656067, 25312134, 29530823, 37968201, 59061646, 75936402, 88592469, 177184938, 265777407, 531554814]

約数ペア:

[(1, 531554814), (2, 265777407), (3, 177184938), (6, 88592469), (7, 75936402), (9, 59061646), (14, 37968201), (18, 29530823), (21, 25312134), (42, 12656067), (63, 8437378), (89, 5972526), (107, 4967802), (126, 4218689), (178, 2986263), (214, 2483901), (267, 1990842), (321, 1655934), (443, 1199898), (534, 995421), (623, 853218), (642, 827967), (749, 709686), (801, 663614), (886, 599949), (963, 551978), (1246, 426609), (1329, 399966), (1498, 354843), (1602, 331807), (1869, 284406), (1926, 275989), (2247, 236562), (2658, 199983), (3101, 171414), (3738, 142203), (3987, 133322), (4494, 118281), (5607, 94802), (6202, 85707), (6741, 78854), (7974, 66661), (9303, 57138), (9523, 55818), (11214, 47401), (13482, 39427), (18606, 28569), (19046, 27909)]