449014416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 1202065920

約数和(自身を除く): 753051504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 373, 496, 744, 746, 809, 1119, 1488, 1492, 1618, 2238, 2427, 2984, 3236, 4476, 4854, 5968, 6472, 8952, 9708, 11563, 12944, 17904, 19416, 23126, 25079, 34689, 38832, 46252, 50158, 69378, 75237, 92504, 100316, 138756, 150474, 185008, 200632, 277512, 300948, 301757, 401264, 555024, 601896, 603514, 905271, 1203792, 1207028, 1810542, 2414056, 3621084, 4828112, 7242168, 9354467, 14484336, 18708934, 28063401, 37417868, 56126802, 74835736, 112253604, 149671472, 224507208, 449014416]

約数ペア:

[(1, 449014416), (2, 224507208), (3, 149671472), (4, 112253604), (6, 74835736), (8, 56126802), (12, 37417868), (16, 28063401), (24, 18708934), (31, 14484336), (48, 9354467), (62, 7242168), (93, 4828112), (124, 3621084), (186, 2414056), (248, 1810542), (372, 1207028), (373, 1203792), (496, 905271), (744, 603514), (746, 601896), (809, 555024), (1119, 401264), (1488, 301757), (1492, 300948), (1618, 277512), (2238, 200632), (2427, 185008), (2984, 150474), (3236, 138756), (4476, 100316), (4854, 92504), (5968, 75237), (6472, 69378), (8952, 50158), (9708, 46252), (11563, 38832), (12944, 34689), (17904, 25079), (19416, 23126)]