393174648

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{3049}}^1$

素因数の和:3266

約数の個数: 80

約数和(自身を含む): 1107150000

約数和(自身を除く): 713975352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 597, 648, 796, 1194, 1592, 1791, 2388, 3049, 3582, 4776, 5373, 6098, 7164, 9147, 10746, 12196, 14328, 16119, 18294, 21492, 24392, 27441, 32238, 36588, 42984, 54882, 64476, 73176, 82323, 109764, 128952, 164646, 219528, 246969, 329292, 493938, 606751, 658584, 987876, 1213502, 1820253, 1975752, 2427004, 3640506, 4854008, 5460759, 7281012, 10921518, 14562024, 16382277, 21843036, 32764554, 43686072, 49146831, 65529108, 98293662, 131058216, 196587324, 393174648]

約数ペア:

[(1, 393174648), (2, 196587324), (3, 131058216), (4, 98293662), (6, 65529108), (8, 49146831), (9, 43686072), (12, 32764554), (18, 21843036), (24, 16382277), (27, 14562024), (36, 10921518), (54, 7281012), (72, 5460759), (81, 4854008), (108, 3640506), (162, 2427004), (199, 1975752), (216, 1820253), (324, 1213502), (398, 987876), (597, 658584), (648, 606751), (796, 493938), (1194, 329292), (1592, 246969), (1791, 219528), (2388, 164646), (3049, 128952), (3582, 109764), (4776, 82323), (5373, 73176), (6098, 64476), (7164, 54882), (9147, 42984), (10746, 36588), (12196, 32238), (14328, 27441), (16119, 24392), (18294, 21492)]