1382204556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1471}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 3583483904

約数和(自身を除く): 2201279348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 607, 774, 1214, 1471, 1548, 1821, 2428, 2942, 3642, 4413, 5463, 5884, 7284, 8826, 10926, 13239, 17652, 21852, 26101, 26478, 52202, 52956, 63253, 78303, 104404, 126506, 156606, 189759, 234909, 253012, 313212, 379518, 469818, 569277, 759036, 892897, 939636, 1138554, 1785794, 2277108, 2678691, 3571588, 5357382, 8036073, 10714764, 16072146, 32144292, 38394571, 76789142, 115183713, 153578284, 230367426, 345551139, 460734852, 691102278, 1382204556]

約数ペア:

[(1, 1382204556), (2, 691102278), (3, 460734852), (4, 345551139), (6, 230367426), (9, 153578284), (12, 115183713), (18, 76789142), (36, 38394571), (43, 32144292), (86, 16072146), (129, 10714764), (172, 8036073), (258, 5357382), (387, 3571588), (516, 2678691), (607, 2277108), (774, 1785794), (1214, 1138554), (1471, 939636), (1548, 892897), (1821, 759036), (2428, 569277), (2942, 469818), (3642, 379518), (4413, 313212), (5463, 253012), (5884, 234909), (7284, 189759), (8826, 156606), (10926, 126506), (13239, 104404), (17652, 78303), (21852, 63253), (26101, 52956), (26478, 52202)]