1878704496

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{228887}}^1$

素因数の和:228923

約数の個数: 80

約数和(自身を含む): 5676422400

約数和(自身を除く): 3797717904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 228887, 457774, 686661, 915548, 1373322, 1831096, 2059983, 2746644, 3662192, 4119966, 4348853, 5493288, 6179949, 8239932, 8697706, 10986576, 12359898, 13046559, 16479864, 17395412, 24719796, 26093118, 32959728, 34790824, 39139677, 49439592, 52186236, 69581648, 78279354, 98879184, 104372472, 117419031, 156558708, 208744944, 234838062, 313117416, 469676124, 626234832, 939352248, 1878704496]

約数ペア:

[(1, 1878704496), (2, 939352248), (3, 626234832), (4, 469676124), (6, 313117416), (8, 234838062), (9, 208744944), (12, 156558708), (16, 117419031), (18, 104372472), (19, 98879184), (24, 78279354), (27, 69581648), (36, 52186236), (38, 49439592), (48, 39139677), (54, 34790824), (57, 32959728), (72, 26093118), (76, 24719796), (108, 17395412), (114, 16479864), (144, 13046559), (152, 12359898), (171, 10986576), (216, 8697706), (228, 8239932), (304, 6179949), (342, 5493288), (432, 4348853), (456, 4119966), (513, 3662192), (684, 2746644), (912, 2059983), (1026, 1831096), (1368, 1373322), (2052, 915548), (2736, 686661), (4104, 457774), (8208, 228887)]