978384744

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{18191}}^1$

素因数の和:18292

約数の個数: 80

約数和(自身を含む): 2773552320

約数和(自身を除く): 1795167576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 6723, 8964, 13446, 17928, 18191, 26892, 36382, 53784, 54573, 72764, 109146, 145528, 163719, 218292, 327438, 436584, 491157, 654876, 982314, 1309752, 1473471, 1509853, 1964628, 2946942, 3019706, 3929256, 4529559, 5893884, 6039412, 9059118, 11787768, 12078824, 13588677, 18118236, 27177354, 36236472, 40766031, 54354708, 81532062, 108709416, 122298093, 163064124, 244596186, 326128248, 489192372, 978384744]

約数ペア:

[(1, 978384744), (2, 489192372), (3, 326128248), (4, 244596186), (6, 163064124), (8, 122298093), (9, 108709416), (12, 81532062), (18, 54354708), (24, 40766031), (27, 36236472), (36, 27177354), (54, 18118236), (72, 13588677), (81, 12078824), (83, 11787768), (108, 9059118), (162, 6039412), (166, 5893884), (216, 4529559), (249, 3929256), (324, 3019706), (332, 2946942), (498, 1964628), (648, 1509853), (664, 1473471), (747, 1309752), (996, 982314), (1494, 654876), (1992, 491157), (2241, 436584), (2988, 327438), (4482, 218292), (5976, 163719), (6723, 145528), (8964, 109146), (13446, 72764), (17928, 54573), (18191, 53784), (26892, 36382)]