221867664

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{33739}}^1$

素因数の和:33887

約数の個数: 40

約数和(自身を含む): 577358880

約数和(自身を除く): 355491216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 33739, 67478, 101217, 134956, 202434, 269912, 404868, 539824, 809736, 1619472, 4622243, 9244486, 13866729, 18488972, 27733458, 36977944, 55466916, 73955888, 110933832, 221867664]

約数ペア:

[(1, 221867664), (2, 110933832), (3, 73955888), (4, 55466916), (6, 36977944), (8, 27733458), (12, 18488972), (16, 13866729), (24, 9244486), (48, 4622243), (137, 1619472), (274, 809736), (411, 539824), (548, 404868), (822, 269912), (1096, 202434), (1644, 134956), (2192, 101217), (3288, 67478), (6576, 33739)]