297060848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 689670144

約数和(自身を除く): 392609296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 434, 469, 496, 536, 868, 938, 1072, 1277, 1736, 1876, 2077, 2554, 3472, 3752, 4154, 5108, 7504, 8308, 8939, 10216, 14539, 16616, 17878, 20432, 29078, 33232, 35756, 39587, 58156, 71512, 79174, 85559, 116312, 143024, 158348, 171118, 232624, 277109, 316696, 342236, 554218, 598913, 633392, 684472, 1108436, 1197826, 1368944, 2216872, 2395652, 2652329, 4433744, 4791304, 5304658, 9582608, 10609316, 18566303, 21218632, 37132606, 42437264, 74265212, 148530424, 297060848]

約数ペア:

[(1, 297060848), (2, 148530424), (4, 74265212), (7, 42437264), (8, 37132606), (14, 21218632), (16, 18566303), (28, 10609316), (31, 9582608), (56, 5304658), (62, 4791304), (67, 4433744), (112, 2652329), (124, 2395652), (134, 2216872), (217, 1368944), (248, 1197826), (268, 1108436), (434, 684472), (469, 633392), (496, 598913), (536, 554218), (868, 342236), (938, 316696), (1072, 277109), (1277, 232624), (1736, 171118), (1876, 158348), (2077, 143024), (2554, 116312), (3472, 85559), (3752, 79174), (4154, 71512), (5108, 58156), (7504, 39587), (8308, 35756), (8939, 33232), (10216, 29078), (14539, 20432), (16616, 17878)]