243941904

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16447}}^1$

素因数の和:16564

約数の個数: 60

約数和(自身を含む): 689368576

約数和(自身を除く): 445426672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14832, 16447, 32894, 49341, 65788, 98682, 131576, 148023, 197364, 263152, 296046, 394728, 592092, 789456, 1184184, 1694041, 2368368, 3388082, 5082123, 6776164, 10164246, 13552328, 15246369, 20328492, 27104656, 30492738, 40656984, 60985476, 81313968, 121970952, 243941904]

約数ペア:

[(1, 243941904), (2, 121970952), (3, 81313968), (4, 60985476), (6, 40656984), (8, 30492738), (9, 27104656), (12, 20328492), (16, 15246369), (18, 13552328), (24, 10164246), (36, 6776164), (48, 5082123), (72, 3388082), (103, 2368368), (144, 1694041), (206, 1184184), (309, 789456), (412, 592092), (618, 394728), (824, 296046), (927, 263152), (1236, 197364), (1648, 148023), (1854, 131576), (2472, 98682), (3708, 65788), (4944, 49341), (7416, 32894), (14832, 16447)]