254369.00000000

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 85831680

約数和(自身を除く): 55339584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 109, 124, 141, 186, 188, 192, 218, 248, 282, 327, 372, 376, 436, 496, 564, 654, 744, 752, 872, 992, 1128, 1308, 1457, 1488, 1504, 1744, 1984, 2256, 2616, 2914, 2976, 3008, 3379, 3488, 4371, 4512, 5123, 5232, 5828, 5952, 6758, 6976, 8742, 9024, 10137, 10246, 10464, 11656, 13516, 15369, 17484, 20274, 20492, 20928, 23312, 27032, 30738, 34968, 40548, 40984, 46624, 54064, 61476, 69936, 81096, 81968, 93248, 108128, 122952, 139872, 158813, 162192, 163936, 216256, 245904, 279744, 317626, 324384, 327872, 476439, 491808, 635252, 648768, 952878, 983616, 1270504, 1905756, 2541008, 3811512, 5082016, 7623024, 10164032, 15246048, 30492096]

約数ペア:

[(1, 30492096), (2, 15246048), (3, 10164032), (4, 7623024), (6, 5082016), (8, 3811512), (12, 2541008), (16, 1905756), (24, 1270504), (31, 983616), (32, 952878), (47, 648768), (48, 635252), (62, 491808), (64, 476439), (93, 327872), (94, 324384), (96, 317626), (109, 279744), (124, 245904), (141, 216256), (186, 163936), (188, 162192), (192, 158813), (218, 139872), (248, 122952), (282, 108128), (327, 93248), (372, 81968), (376, 81096), (436, 69936), (496, 61476), (564, 54064), (654, 46624), (744, 40984), (752, 40548), (872, 34968), (992, 30738), (1128, 27032), (1308, 23312), (1457, 20928), (1488, 20492), (1504, 20274), (1744, 17484), (1984, 15369), (2256, 13516), (2616, 11656), (2914, 10464), (2976, 10246), (3008, 10137), (3379, 9024), (3488, 8742), (4371, 6976), (4512, 6758), (5123, 5952), (5232, 5828)]