666530648664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1\times {\mathrm{73819}}^1$

素因数の和:93648

約数の個数: 64

約数和(自身を含む): 1754140368000

約数和(自身を除く): 1087609719336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 19801, 39602, 59403, 73819, 79204, 118806, 147638, 158408, 221457, 237612, 295276, 376219, 442914, 475224, 590552, 752438, 885828, 1128657, 1402561, 1504876, 1771656, 2257314, 2805122, 3009752, 4207683, 4514628, 5610244, 8415366, 9029256, 11220488, 16830732, 33661464, 1461690019, 2923380038, 4385070057, 5846760076, 8770140114, 11693520152, 17540280228, 27772110361, 35080560456, 55544220722, 83316331083, 111088441444, 166632662166, 222176882888, 333265324332, 666530648664]

約数ペア:

[(1, 666530648664), (2, 333265324332), (3, 222176882888), (4, 166632662166), (6, 111088441444), (8, 83316331083), (12, 55544220722), (19, 35080560456), (24, 27772110361), (38, 17540280228), (57, 11693520152), (76, 8770140114), (114, 5846760076), (152, 4385070057), (228, 2923380038), (456, 1461690019), (19801, 33661464), (39602, 16830732), (59403, 11220488), (73819, 9029256), (79204, 8415366), (118806, 5610244), (147638, 4514628), (158408, 4207683), (221457, 3009752), (237612, 2805122), (295276, 2257314), (376219, 1771656), (442914, 1504876), (475224, 1402561), (590552, 1128657), (752438, 885828)]