258415676068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{823}}^1\times {\mathrm{8821}}^1$

素因数の和:10468

約数の個数: 48

約数和(自身を含む): 494605077120

約数和(自身を除く): 236189401052

約数列:

[1, 2, 4, 11, 22, 44, 809, 823, 1618, 1646, 3236, 3292, 8821, 8899, 9053, 17642, 17798, 18106, 35284, 35596, 36212, 97031, 194062, 388124, 665807, 1331614, 2663228, 7136189, 7259683, 7323877, 14272378, 14519366, 14647754, 28544756, 29038732, 29295508, 78498079, 79856513, 156996158, 159713026, 313992316, 319426052, 5873083547, 11746167094, 23492334188, 64603919017, 129207838034, 258415676068]

約数ペア:

[(1, 258415676068), (2, 129207838034), (4, 64603919017), (11, 23492334188), (22, 11746167094), (44, 5873083547), (809, 319426052), (823, 313992316), (1618, 159713026), (1646, 156996158), (3236, 79856513), (3292, 78498079), (8821, 29295508), (8899, 29038732), (9053, 28544756), (17642, 14647754), (17798, 14519366), (18106, 14272378), (35284, 7323877), (35596, 7259683), (36212, 7136189), (97031, 2663228), (194062, 1331614), (388124, 665807)]