191015322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 422737920

約数和(自身を除く): 231722598

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 263, 277, 437, 526, 554, 789, 831, 874, 1311, 1578, 1662, 2622, 4997, 5263, 6049, 6371, 9994, 10526, 12098, 12742, 14991, 15789, 18147, 19113, 29982, 31578, 36294, 38226, 72851, 114931, 121049, 145702, 218553, 229862, 242098, 344793, 363147, 437106, 689586, 726294, 1384169, 1675573, 2768338, 3351146, 4152507, 5026719, 8305014, 10053438, 31835887, 63671774, 95507661, 191015322]

約数ペア:

[(1, 191015322), (2, 95507661), (3, 63671774), (6, 31835887), (19, 10053438), (23, 8305014), (38, 5026719), (46, 4152507), (57, 3351146), (69, 2768338), (114, 1675573), (138, 1384169), (263, 726294), (277, 689586), (437, 437106), (526, 363147), (554, 344793), (789, 242098), (831, 229862), (874, 218553), (1311, 145702), (1578, 121049), (1662, 114931), (2622, 72851), (4997, 38226), (5263, 36294), (6049, 31578), (6371, 29982), (9994, 19113), (10526, 18147), (12098, 15789), (12742, 14991)]