664628014728

素因数分解:

$2^3\times 3^2\times {\mathrm{36913}}^1\times {\mathrm{250073}}^1$

素因数の和:286998

約数の個数: 48

約数和(自身を含む): 1800090169020

約数和(自身を除く): 1135462154292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 36913, 73826, 110739, 147652, 221478, 250073, 295304, 332217, 442956, 500146, 664434, 750219, 885912, 1000292, 1328868, 1500438, 2000584, 2250657, 2657736, 3000876, 4501314, 6001752, 9002628, 18005256, 9230944649, 18461889298, 27692833947, 36923778596, 55385667894, 73847557192, 83078501841, 110771335788, 166157003682, 221542671576, 332314007364, 664628014728]

約数ペア:

[(1, 664628014728), (2, 332314007364), (3, 221542671576), (4, 166157003682), (6, 110771335788), (8, 83078501841), (9, 73847557192), (12, 55385667894), (18, 36923778596), (24, 27692833947), (36, 18461889298), (72, 9230944649), (36913, 18005256), (73826, 9002628), (110739, 6001752), (147652, 4501314), (221478, 3000876), (250073, 2657736), (295304, 2250657), (332217, 2000584), (442956, 1500438), (500146, 1328868), (664434, 1000292), (750219, 885912)]