212448528

素因数分解:

$2^4\times 3^3\times {\mathrm{599}}^1\times {\mathrm{821}}^1$

素因数の和:1437

約数の個数: 80

約数和(自身を含む): 611568000

約数和(自身を除く): 399119472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 599, 821, 1198, 1642, 1797, 2396, 2463, 3284, 3594, 4792, 4926, 5391, 6568, 7188, 7389, 9584, 9852, 10782, 13136, 14376, 14778, 16173, 19704, 21564, 22167, 28752, 29556, 32346, 39408, 43128, 44334, 59112, 64692, 86256, 88668, 118224, 129384, 177336, 258768, 354672, 491779, 983558, 1475337, 1967116, 2950674, 3934232, 4426011, 5901348, 7868464, 8852022, 11802696, 13278033, 17704044, 23605392, 26556066, 35408088, 53112132, 70816176, 106224264, 212448528]

約数ペア:

[(1, 212448528), (2, 106224264), (3, 70816176), (4, 53112132), (6, 35408088), (8, 26556066), (9, 23605392), (12, 17704044), (16, 13278033), (18, 11802696), (24, 8852022), (27, 7868464), (36, 5901348), (48, 4426011), (54, 3934232), (72, 2950674), (108, 1967116), (144, 1475337), (216, 983558), (432, 491779), (599, 354672), (821, 258768), (1198, 177336), (1642, 129384), (1797, 118224), (2396, 88668), (2463, 86256), (3284, 64692), (3594, 59112), (4792, 44334), (4926, 43128), (5391, 39408), (6568, 32346), (7188, 29556), (7389, 28752), (9584, 22167), (9852, 21564), (10782, 19704), (13136, 16173), (14376, 14778)]