215514972

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{5653}}^1$

素因数の和:6019

約数の個数: 48

約数和(自身を含む): 560424480

約数和(自身を除く): 344909508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 706, 1059, 1412, 2118, 3177, 4236, 5653, 6354, 9531, 11306, 12708, 16959, 19062, 22612, 33918, 38124, 50877, 67836, 101754, 152631, 203508, 305262, 610524, 1995509, 3991018, 5986527, 7982036, 11973054, 17959581, 23946108, 35919162, 53878743, 71838324, 107757486, 215514972]

約数ペア:

[(1, 215514972), (2, 107757486), (3, 71838324), (4, 53878743), (6, 35919162), (9, 23946108), (12, 17959581), (18, 11973054), (27, 7982036), (36, 5986527), (54, 3991018), (108, 1995509), (353, 610524), (706, 305262), (1059, 203508), (1412, 152631), (2118, 101754), (3177, 67836), (4236, 50877), (5653, 38124), (6354, 33918), (9531, 22612), (11306, 19062), (12708, 16959)]