889968144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1426231}}^1$

素因数の和:1426255

約数の個数: 40

約数和(自身を含む): 2475938752

約数和(自身を除く): 1585970608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1426231, 2852462, 4278693, 5704924, 8557386, 11409848, 17114772, 18541003, 22819696, 34229544, 37082006, 55623009, 68459088, 74164012, 111246018, 148328024, 222492036, 296656048, 444984072, 889968144]

約数ペア:

[(1, 889968144), (2, 444984072), (3, 296656048), (4, 222492036), (6, 148328024), (8, 111246018), (12, 74164012), (13, 68459088), (16, 55623009), (24, 37082006), (26, 34229544), (39, 22819696), (48, 18541003), (52, 17114772), (78, 11409848), (104, 8557386), (156, 5704924), (208, 4278693), (312, 2852462), (624, 1426231)]