266771604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 687748320

約数和(自身を除く): 420976716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 269, 363, 484, 538, 683, 726, 807, 1076, 1366, 1452, 1614, 2049, 2732, 2959, 3228, 4098, 5918, 7513, 8196, 8877, 11836, 15026, 17754, 22539, 30052, 32549, 35508, 45078, 65098, 82643, 90156, 97647, 130196, 165286, 183727, 195294, 247929, 330572, 367454, 390588, 495858, 551181, 734908, 991716, 1102362, 2020997, 2204724, 4041994, 6062991, 8083988, 12125982, 22230967, 24251964, 44461934, 66692901, 88923868, 133385802, 266771604]

約数ペア:

[(1, 266771604), (2, 133385802), (3, 88923868), (4, 66692901), (6, 44461934), (11, 24251964), (12, 22230967), (22, 12125982), (33, 8083988), (44, 6062991), (66, 4041994), (121, 2204724), (132, 2020997), (242, 1102362), (269, 991716), (363, 734908), (484, 551181), (538, 495858), (683, 390588), (726, 367454), (807, 330572), (1076, 247929), (1366, 195294), (1452, 183727), (1614, 165286), (2049, 130196), (2732, 97647), (2959, 90156), (3228, 82643), (4098, 65098), (5918, 45078), (7513, 35508), (8196, 32549), (8877, 30052), (11836, 22539), (15026, 17754)]