1208372004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67537}}^1$

素因数の和:67625

約数の個数: 72

約数和(自身を含む): 3540071808

約数和(自身を除く): 2331699804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 67537, 135074, 202611, 270148, 405222, 472759, 607833, 810444, 945518, 1215666, 1418277, 1891036, 2431332, 2836554, 4254831, 4795127, 5673108, 8509662, 9590254, 14385381, 17019324, 19180508, 28770762, 33565889, 43156143, 57541524, 67131778, 86312286, 100697667, 134263556, 172624572, 201395334, 302093001, 402790668, 604186002, 1208372004]

約数ペア:

[(1, 1208372004), (2, 604186002), (3, 402790668), (4, 302093001), (6, 201395334), (7, 172624572), (9, 134263556), (12, 100697667), (14, 86312286), (18, 67131778), (21, 57541524), (28, 43156143), (36, 33565889), (42, 28770762), (63, 19180508), (71, 17019324), (84, 14385381), (126, 9590254), (142, 8509662), (213, 5673108), (252, 4795127), (284, 4254831), (426, 2836554), (497, 2431332), (639, 1891036), (852, 1418277), (994, 1215666), (1278, 945518), (1491, 810444), (1988, 607833), (2556, 472759), (2982, 405222), (4473, 270148), (5964, 202611), (8946, 135074), (17892, 67537)]