408032828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7907}}^1$

素因数の和:8034

約数の個数: 48

約数和(自身を含む): 867982080

約数和(自身を除く): 459949252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 7372, 7907, 12901, 15814, 25802, 31628, 51604, 55349, 110698, 150233, 221396, 300466, 600932, 766979, 1051631, 1533958, 2103262, 3067916, 4206524, 5368853, 10737706, 14572601, 21475412, 29145202, 58290404, 102008207, 204016414, 408032828]

約数ペア:

[(1, 408032828), (2, 204016414), (4, 102008207), (7, 58290404), (14, 29145202), (19, 21475412), (28, 14572601), (38, 10737706), (76, 5368853), (97, 4206524), (133, 3067916), (194, 2103262), (266, 1533958), (388, 1051631), (532, 766979), (679, 600932), (1358, 300466), (1843, 221396), (2716, 150233), (3686, 110698), (7372, 55349), (7907, 51604), (12901, 31628), (15814, 25802)]