501441108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{1709}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 1364580000

約数和(自身を除く): 863138892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 499, 588, 998, 1497, 1709, 1996, 2994, 3418, 3493, 5127, 5988, 6836, 6986, 10254, 10479, 11963, 13972, 20508, 20958, 23926, 24451, 35889, 41916, 47852, 48902, 71778, 73353, 83741, 97804, 143556, 146706, 167482, 251223, 293412, 334964, 502446, 852791, 1004892, 1705582, 2558373, 3411164, 5116746, 5969537, 10233492, 11939074, 17908611, 23878148, 35817222, 41786759, 71634444, 83573518, 125360277, 167147036, 250720554, 501441108]

約数ペア:

[(1, 501441108), (2, 250720554), (3, 167147036), (4, 125360277), (6, 83573518), (7, 71634444), (12, 41786759), (14, 35817222), (21, 23878148), (28, 17908611), (42, 11939074), (49, 10233492), (84, 5969537), (98, 5116746), (147, 3411164), (196, 2558373), (294, 1705582), (499, 1004892), (588, 852791), (998, 502446), (1497, 334964), (1709, 293412), (1996, 251223), (2994, 167482), (3418, 146706), (3493, 143556), (5127, 97804), (5988, 83741), (6836, 73353), (6986, 71778), (10254, 48902), (10479, 47852), (11963, 41916), (13972, 35889), (20508, 24451), (20958, 23926)]