288221328

素因数分解:

$2^4\times 3^5\times {\mathrm{74131}}^1$

素因数の和:74154

約数の個数: 60

約数和(自身を含む): 836505488

約数和(自身を除く): 548284160

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, 74131, 148262, 222393, 296524, 444786, 593048, 667179, 889572, 1186096, 1334358, 1779144, 2001537, 2668716, 3558288, 4003074, 5337432, 6004611, 8006148, 10674864, 12009222, 16012296, 18013833, 24018444, 32024592, 36027666, 48036888, 72055332, 96073776, 144110664, 288221328]

約数ペア:

[(1, 288221328), (2, 144110664), (3, 96073776), (4, 72055332), (6, 48036888), (8, 36027666), (9, 32024592), (12, 24018444), (16, 18013833), (18, 16012296), (24, 12009222), (27, 10674864), (36, 8006148), (48, 6004611), (54, 5337432), (72, 4003074), (81, 3558288), (108, 2668716), (144, 2001537), (162, 1779144), (216, 1334358), (243, 1186096), (324, 889572), (432, 667179), (486, 593048), (648, 444786), (972, 296524), (1296, 222393), (1944, 148262), (3888, 74131)]