778047114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1381}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 1738533888

約数和(自身を除く): 960486774

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 233, 403, 466, 699, 806, 1209, 1381, 1398, 2418, 2762, 3029, 4143, 6058, 7223, 8286, 9087, 14446, 17953, 18174, 21669, 35906, 42811, 43338, 53859, 85622, 93899, 107718, 128433, 187798, 256866, 281697, 321773, 556543, 563394, 643546, 965319, 1113086, 1669629, 1930638, 3339258, 4183049, 8366098, 9974963, 12549147, 19949926, 25098294, 29924889, 59849778, 129674519, 259349038, 389023557, 778047114]

約数ペア:

[(1, 778047114), (2, 389023557), (3, 259349038), (6, 129674519), (13, 59849778), (26, 29924889), (31, 25098294), (39, 19949926), (62, 12549147), (78, 9974963), (93, 8366098), (186, 4183049), (233, 3339258), (403, 1930638), (466, 1669629), (699, 1113086), (806, 965319), (1209, 643546), (1381, 563394), (1398, 556543), (2418, 321773), (2762, 281697), (3029, 256866), (4143, 187798), (6058, 128433), (7223, 107718), (8286, 93899), (9087, 85622), (14446, 53859), (17953, 43338), (18174, 42811), (21669, 35906)]