278053524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58073}}^1$

素因数の和:58109

約数の個数: 72

約数和(自身を含む): 845557440

約数和(自身を除く): 567503916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 58073, 116146, 174219, 232292, 348438, 406511, 522657, 696876, 813022, 1045314, 1103387, 1219533, 1626044, 2090628, 2206774, 2439066, 3310161, 3658599, 4413548, 4878132, 6620322, 7317198, 7723709, 9930483, 13240644, 14634396, 15447418, 19860966, 23171127, 30894836, 39721932, 46342254, 69513381, 92684508, 139026762, 278053524]

約数ペア:

[(1, 278053524), (2, 139026762), (3, 92684508), (4, 69513381), (6, 46342254), (7, 39721932), (9, 30894836), (12, 23171127), (14, 19860966), (18, 15447418), (19, 14634396), (21, 13240644), (28, 9930483), (36, 7723709), (38, 7317198), (42, 6620322), (57, 4878132), (63, 4413548), (76, 3658599), (84, 3310161), (114, 2439066), (126, 2206774), (133, 2090628), (171, 1626044), (228, 1219533), (252, 1103387), (266, 1045314), (342, 813022), (399, 696876), (532, 522657), (684, 406511), (798, 348438), (1197, 232292), (1596, 174219), (2394, 116146), (4788, 58073)]