40212237121

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 49691560320

約数和(自身を除く): 9479323199

約数列:

[1, 7, 17, 89, 119, 173, 289, 623, 1211, 1291, 1513, 2023, 2941, 9037, 10591, 15397, 20587, 21947, 25721, 49997, 107779, 114899, 153629, 180047, 223343, 261749, 349979, 373099, 804293, 1563401, 1832243, 1953283, 2611693, 3796831, 4449733, 13672981, 19877527, 26577817, 31148131, 33205811, 64546127, 139142689, 232440677, 337917959, 451822889, 2365425713, 5744605303, 40212237121]

約数ペア:

[(1, 40212237121), (7, 5744605303), (17, 2365425713), (89, 451822889), (119, 337917959), (173, 232440677), (289, 139142689), (623, 64546127), (1211, 33205811), (1291, 31148131), (1513, 26577817), (2023, 19877527), (2941, 13672981), (9037, 4449733), (10591, 3796831), (15397, 2611693), (20587, 1953283), (21947, 1832243), (25721, 1563401), (49997, 804293), (107779, 373099), (114899, 349979), (153629, 261749), (180047, 223343)]