280369416

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 716040000

約数和(自身を除く): 435670584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 389, 472, 509, 708, 778, 1018, 1167, 1416, 1527, 1556, 2036, 2334, 3054, 3112, 4072, 4668, 6108, 9336, 12216, 22951, 30031, 45902, 60062, 68853, 90093, 91804, 120124, 137706, 180186, 183608, 198001, 240248, 275412, 360372, 396002, 550824, 594003, 720744, 792004, 1188006, 1584008, 2376012, 4752024, 11682059, 23364118, 35046177, 46728236, 70092354, 93456472, 140184708, 280369416]

約数ペア:

[(1, 280369416), (2, 140184708), (3, 93456472), (4, 70092354), (6, 46728236), (8, 35046177), (12, 23364118), (24, 11682059), (59, 4752024), (118, 2376012), (177, 1584008), (236, 1188006), (354, 792004), (389, 720744), (472, 594003), (509, 550824), (708, 396002), (778, 360372), (1018, 275412), (1167, 240248), (1416, 198001), (1527, 183608), (1556, 180186), (2036, 137706), (2334, 120124), (3054, 91804), (3112, 90093), (4072, 68853), (4668, 60062), (6108, 45902), (9336, 30031), (12216, 22951)]