259565736

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 666118080

約数和(自身を除く): 406552344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 642, 732, 856, 1284, 1464, 1657, 2568, 3314, 4971, 6527, 6628, 9942, 13054, 13256, 19581, 19884, 26108, 39162, 39768, 52216, 78324, 101077, 156648, 177299, 202154, 303231, 354598, 404308, 531897, 606462, 709196, 808616, 1063794, 1212924, 1418392, 2127588, 2425848, 4255176, 10815239, 21630478, 32445717, 43260956, 64891434, 86521912, 129782868, 259565736]

約数ペア:

[(1, 259565736), (2, 129782868), (3, 86521912), (4, 64891434), (6, 43260956), (8, 32445717), (12, 21630478), (24, 10815239), (61, 4255176), (107, 2425848), (122, 2127588), (183, 1418392), (214, 1212924), (244, 1063794), (321, 808616), (366, 709196), (428, 606462), (488, 531897), (642, 404308), (732, 354598), (856, 303231), (1284, 202154), (1464, 177299), (1657, 156648), (2568, 101077), (3314, 78324), (4971, 52216), (6527, 39768), (6628, 39162), (9942, 26108), (13054, 19884), (13256, 19581)]