731330334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{73471}}^1$

素因数の和:73565

約数の個数: 48

約数和(自身を含む): 1833861120

約数和(自身を除く): 1102530786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 73471, 146942, 220413, 440826, 514297, 661239, 1028594, 1322478, 1542891, 3085782, 4628673, 5804209, 9257346, 11608418, 17412627, 34825254, 40629463, 52237881, 81258926, 104475762, 121888389, 243776778, 365665167, 731330334]

約数ペア:

[(1, 731330334), (2, 365665167), (3, 243776778), (6, 121888389), (7, 104475762), (9, 81258926), (14, 52237881), (18, 40629463), (21, 34825254), (42, 17412627), (63, 11608418), (79, 9257346), (126, 5804209), (158, 4628673), (237, 3085782), (474, 1542891), (553, 1322478), (711, 1028594), (1106, 661239), (1422, 514297), (1659, 440826), (3318, 220413), (4977, 146942), (9954, 73471)]