317521296

素因数分解:

$2^4\times 3^5\times {\mathrm{81667}}^1$

素因数の和:81690

約数の個数: 60

約数和(自身を含む): 921541712

約数和(自身を除く): 604020416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 81667, 163334, 245001, 326668, 490002, 653336, 735003, 980004, 1306672, 1470006, 1960008, 2205009, 2940012, 3920016, 4410018, 5880024, 6615027, 8820036, 11760048, 13230054, 17640072, 19845081, 26460108, 35280144, 39690162, 52920216, 79380324, 105840432, 158760648, 317521296]

約数ペア:

[(1, 317521296), (2, 158760648), (3, 105840432), (4, 79380324), (6, 52920216), (8, 39690162), (9, 35280144), (12, 26460108), (16, 19845081), (18, 17640072), (24, 13230054), (27, 11760048), (36, 8820036), (48, 6615027), (54, 5880024), (72, 4410018), (81, 3920016), (108, 2940012), (144, 2205009), (162, 1960008), (216, 1470006), (243, 1306672), (324, 980004), (432, 735003), (486, 653336), (648, 490002), (972, 326668), (1296, 245001), (1944, 163334), (3888, 81667)]