217352016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3129

約数の個数: 120

約数和(自身を含む): 705204864

約数和(自身を除く): 487852848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3037, 3408, 3976, 4473, 5112, 5964, 6074, 7952, 8946, 9111, 10224, 11928, 12148, 17892, 18222, 21259, 23856, 24296, 27333, 35784, 36444, 42518, 48592, 54666, 63777, 71568, 72888, 85036, 109332, 127554, 145776, 170072, 191331, 215627, 218664, 255108, 340144, 382662, 431254, 437328, 510216, 646881, 765324, 862508, 1020432, 1293762, 1509389, 1530648, 1725016, 1940643, 2587524, 3018778, 3061296, 3450032, 3881286, 4528167, 5175048, 6037556, 7762572, 9056334, 10350096, 12075112, 13584501, 15525144, 18112668, 24150224, 27169002, 31050288, 36225336, 54338004, 72450672, 108676008, 217352016]

約数ペア:

[(1, 217352016), (2, 108676008), (3, 72450672), (4, 54338004), (6, 36225336), (7, 31050288), (8, 27169002), (9, 24150224), (12, 18112668), (14, 15525144), (16, 13584501), (18, 12075112), (21, 10350096), (24, 9056334), (28, 7762572), (36, 6037556), (42, 5175048), (48, 4528167), (56, 3881286), (63, 3450032), (71, 3061296), (72, 3018778), (84, 2587524), (112, 1940643), (126, 1725016), (142, 1530648), (144, 1509389), (168, 1293762), (213, 1020432), (252, 862508), (284, 765324), (336, 646881), (426, 510216), (497, 437328), (504, 431254), (568, 382662), (639, 340144), (852, 255108), (994, 218664), (1008, 215627), (1136, 191331), (1278, 170072), (1491, 145776), (1704, 127554), (1988, 109332), (2556, 85036), (2982, 72888), (3037, 71568), (3408, 63777), (3976, 54666), (4473, 48592), (5112, 42518), (5964, 36444), (6074, 35784), (7952, 27333), (8946, 24296), (9111, 23856), (10224, 21259), (11928, 18222), (12148, 17892)]