220054896

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^2\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 90

約数和(自身を含む): 627890120

約数和(自身を除く): 407835224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 439, 472, 531, 708, 878, 944, 1062, 1317, 1416, 1756, 2124, 2634, 2832, 3481, 3512, 3951, 4248, 5268, 6962, 7024, 7902, 8496, 10443, 10536, 13924, 15804, 20886, 21072, 25901, 27848, 31329, 31608, 41772, 51802, 55696, 62658, 63216, 77703, 83544, 103604, 125316, 155406, 167088, 207208, 233109, 250632, 310812, 414416, 466218, 501264, 621624, 932436, 1243248, 1528159, 1864872, 3056318, 3729744, 4584477, 6112636, 9168954, 12225272, 13753431, 18337908, 24450544, 27506862, 36675816, 55013724, 73351632, 110027448, 220054896]

約数ペア:

[(1, 220054896), (2, 110027448), (3, 73351632), (4, 55013724), (6, 36675816), (8, 27506862), (9, 24450544), (12, 18337908), (16, 13753431), (18, 12225272), (24, 9168954), (36, 6112636), (48, 4584477), (59, 3729744), (72, 3056318), (118, 1864872), (144, 1528159), (177, 1243248), (236, 932436), (354, 621624), (439, 501264), (472, 466218), (531, 414416), (708, 310812), (878, 250632), (944, 233109), (1062, 207208), (1317, 167088), (1416, 155406), (1756, 125316), (2124, 103604), (2634, 83544), (2832, 77703), (3481, 63216), (3512, 62658), (3951, 55696), (4248, 51802), (5268, 41772), (6962, 31608), (7024, 31329), (7902, 27848), (8496, 25901), (10443, 21072), (10536, 20886), (13924, 15804)]