346517008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5333}}^1$

素因数の和:5503

約数の個数: 40

約数和(自身を含む): 698455296

約数和(自身を除く): 351938288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 5333, 8122, 10666, 16244, 21332, 32488, 42664, 64976, 85328, 165323, 330646, 661292, 698623, 1322584, 1397246, 2645168, 2794492, 5588984, 11177968, 21657313, 43314626, 86629252, 173258504, 346517008]

約数ペア:

[(1, 346517008), (2, 173258504), (4, 86629252), (8, 43314626), (16, 21657313), (31, 11177968), (62, 5588984), (124, 2794492), (131, 2645168), (248, 1397246), (262, 1322584), (496, 698623), (524, 661292), (1048, 330646), (2096, 165323), (4061, 85328), (5333, 64976), (8122, 42664), (10666, 32488), (16244, 21332)]