272215188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{51439}}^1$

素因数の和:51466

約数の個数: 72

約数和(自身を含む): 820982400

約数和(自身を除く): 548767212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 51439, 102878, 154317, 205756, 308634, 360073, 462951, 617268, 720146, 925902, 1080219, 1388853, 1440292, 1851804, 2160438, 2520511, 2777706, 3240657, 4320876, 5041022, 5555412, 6481314, 7561533, 9721971, 10082044, 12962628, 15123066, 19443942, 22684599, 30246132, 38887884, 45369198, 68053797, 90738396, 136107594, 272215188]

約数ペア:

[(1, 272215188), (2, 136107594), (3, 90738396), (4, 68053797), (6, 45369198), (7, 38887884), (9, 30246132), (12, 22684599), (14, 19443942), (18, 15123066), (21, 12962628), (27, 10082044), (28, 9721971), (36, 7561533), (42, 6481314), (49, 5555412), (54, 5041022), (63, 4320876), (84, 3240657), (98, 2777706), (108, 2520511), (126, 2160438), (147, 1851804), (189, 1440292), (196, 1388853), (252, 1080219), (294, 925902), (378, 720146), (441, 617268), (588, 462951), (756, 360073), (882, 308634), (1323, 205756), (1764, 154317), (2646, 102878), (5292, 51439)]