487883808

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16447}}^1$

素因数の和:16566

約数の個数: 72

約数和(自身を含む): 1400974848

約数和(自身を除く): 913091040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 9888, 14832, 16447, 29664, 32894, 49341, 65788, 98682, 131576, 148023, 197364, 263152, 296046, 394728, 526304, 592092, 789456, 1184184, 1578912, 1694041, 2368368, 3388082, 4736736, 5082123, 6776164, 10164246, 13552328, 15246369, 20328492, 27104656, 30492738, 40656984, 54209312, 60985476, 81313968, 121970952, 162627936, 243941904, 487883808]

約数ペア:

[(1, 487883808), (2, 243941904), (3, 162627936), (4, 121970952), (6, 81313968), (8, 60985476), (9, 54209312), (12, 40656984), (16, 30492738), (18, 27104656), (24, 20328492), (32, 15246369), (36, 13552328), (48, 10164246), (72, 6776164), (96, 5082123), (103, 4736736), (144, 3388082), (206, 2368368), (288, 1694041), (309, 1578912), (412, 1184184), (618, 789456), (824, 592092), (927, 526304), (1236, 394728), (1648, 296046), (1854, 263152), (2472, 197364), (3296, 148023), (3708, 131576), (4944, 98682), (7416, 65788), (9888, 49341), (14832, 32894), (16447, 29664)]