1445213016

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{171559}}^1$

素因数の和:171590

約数の個数: 80

約数和(自身を含む): 4359339600

約数和(自身を除く): 2914126584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 171559, 343118, 514677, 686236, 1029354, 1372472, 1544031, 2058708, 2230267, 3088062, 4117416, 4460534, 4632093, 6176124, 6690801, 8921068, 9264186, 12352248, 13381602, 13896279, 17842136, 18528372, 20072403, 26763204, 27792558, 37056744, 40144806, 53526408, 55585116, 60217209, 80289612, 111170232, 120434418, 160579224, 180651627, 240868836, 361303254, 481737672, 722606508, 1445213016]

約数ペア:

[(1, 1445213016), (2, 722606508), (3, 481737672), (4, 361303254), (6, 240868836), (8, 180651627), (9, 160579224), (12, 120434418), (13, 111170232), (18, 80289612), (24, 60217209), (26, 55585116), (27, 53526408), (36, 40144806), (39, 37056744), (52, 27792558), (54, 26763204), (72, 20072403), (78, 18528372), (81, 17842136), (104, 13896279), (108, 13381602), (117, 12352248), (156, 9264186), (162, 8921068), (216, 6690801), (234, 6176124), (312, 4632093), (324, 4460534), (351, 4117416), (468, 3088062), (648, 2230267), (702, 2058708), (936, 1544031), (1053, 1372472), (1404, 1029354), (2106, 686236), (2808, 514677), (4212, 343118), (8424, 171559)]