2021856048

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{89431}}^1$

素因数の和:89602

約数の個数: 60

約数和(自身を含む): 5694493168

約数和(自身を除く): 3672637120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 89431, 178862, 268293, 357724, 536586, 715448, 804879, 1073172, 1430896, 1609758, 2146344, 3219516, 4292688, 6439032, 12878064, 14040667, 28081334, 42122001, 56162668, 84244002, 112325336, 126366003, 168488004, 224650672, 252732006, 336976008, 505464012, 673952016, 1010928024, 2021856048]

約数ペア:

[(1, 2021856048), (2, 1010928024), (3, 673952016), (4, 505464012), (6, 336976008), (8, 252732006), (9, 224650672), (12, 168488004), (16, 126366003), (18, 112325336), (24, 84244002), (36, 56162668), (48, 42122001), (72, 28081334), (144, 14040667), (157, 12878064), (314, 6439032), (471, 4292688), (628, 3219516), (942, 2146344), (1256, 1609758), (1413, 1430896), (1884, 1073172), (2512, 804879), (2826, 715448), (3768, 536586), (5652, 357724), (7536, 268293), (11304, 178862), (22608, 89431)]