385793226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78509}}^1$

素因数の和:78540

約数の個数: 64

約数和(自身を含む): 1055174400

約数和(自身を除く): 669381174

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 78509, 157018, 235527, 471054, 549563, 706581, 1020617, 1099126, 1413162, 1648689, 2041234, 2119743, 3061851, 3297378, 4239486, 4946067, 6123702, 7144319, 9185553, 9892134, 14288638, 14838201, 18371106, 21432957, 27556659, 29676402, 42865914, 55113318, 64298871, 128597742, 192896613, 385793226]

約数ペア:

[(1, 385793226), (2, 192896613), (3, 128597742), (6, 64298871), (7, 55113318), (9, 42865914), (13, 29676402), (14, 27556659), (18, 21432957), (21, 18371106), (26, 14838201), (27, 14288638), (39, 9892134), (42, 9185553), (54, 7144319), (63, 6123702), (78, 4946067), (91, 4239486), (117, 3297378), (126, 3061851), (182, 2119743), (189, 2041234), (234, 1648689), (273, 1413162), (351, 1099126), (378, 1020617), (546, 706581), (702, 549563), (819, 471054), (1638, 235527), (2457, 157018), (4914, 78509)]