219948066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 549756480

約数和(自身を除く): 329808414

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 61, 78, 114, 117, 122, 171, 183, 234, 247, 342, 366, 494, 549, 741, 793, 811, 1098, 1159, 1482, 1586, 1622, 2223, 2318, 2379, 2433, 3477, 4446, 4758, 4866, 6954, 7137, 7299, 10431, 10543, 14274, 14598, 15067, 15409, 20862, 21086, 30134, 30818, 31629, 45201, 46227, 49471, 63258, 90402, 92454, 94887, 98942, 135603, 138681, 148413, 189774, 200317, 271206, 277362, 296826, 400634, 445239, 600951, 643123, 890478, 939949, 1201902, 1286246, 1802853, 1879898, 1929369, 2819847, 3605706, 3858738, 5639694, 5788107, 8459541, 11576214, 12219337, 16919082, 24438674, 36658011, 73316022, 109974033, 219948066]

約数ペア:

[(1, 219948066), (2, 109974033), (3, 73316022), (6, 36658011), (9, 24438674), (13, 16919082), (18, 12219337), (19, 11576214), (26, 8459541), (38, 5788107), (39, 5639694), (57, 3858738), (61, 3605706), (78, 2819847), (114, 1929369), (117, 1879898), (122, 1802853), (171, 1286246), (183, 1201902), (234, 939949), (247, 890478), (342, 643123), (366, 600951), (494, 445239), (549, 400634), (741, 296826), (793, 277362), (811, 271206), (1098, 200317), (1159, 189774), (1482, 148413), (1586, 138681), (1622, 135603), (2223, 98942), (2318, 94887), (2379, 92454), (2433, 90402), (3477, 63258), (4446, 49471), (4758, 46227), (4866, 45201), (6954, 31629), (7137, 30818), (7299, 30134), (10431, 21086), (10543, 20862), (14274, 15409), (14598, 15067)]