1666296864

素因数分解:

$2^5\times 3^2\times {\mathrm{907}}^1\times {\mathrm{6379}}^1$

素因数の和:7302

約数の個数: 72

約数和(自身を含む): 4744499760

約数和(自身を除く): 3078202896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 907, 1814, 2721, 3628, 5442, 6379, 7256, 8163, 10884, 12758, 14512, 16326, 19137, 21768, 25516, 29024, 32652, 38274, 43536, 51032, 57411, 65304, 76548, 87072, 102064, 114822, 130608, 153096, 204128, 229644, 261216, 306192, 459288, 612384, 918576, 1837152, 5785753, 11571506, 17357259, 23143012, 34714518, 46286024, 52071777, 69429036, 92572048, 104143554, 138858072, 185144096, 208287108, 277716144, 416574216, 555432288, 833148432, 1666296864]

約数ペア:

[(1, 1666296864), (2, 833148432), (3, 555432288), (4, 416574216), (6, 277716144), (8, 208287108), (9, 185144096), (12, 138858072), (16, 104143554), (18, 92572048), (24, 69429036), (32, 52071777), (36, 46286024), (48, 34714518), (72, 23143012), (96, 17357259), (144, 11571506), (288, 5785753), (907, 1837152), (1814, 918576), (2721, 612384), (3628, 459288), (5442, 306192), (6379, 261216), (7256, 229644), (8163, 204128), (10884, 153096), (12758, 130608), (14512, 114822), (16326, 102064), (19137, 87072), (21768, 76548), (25516, 65304), (29024, 57411), (32652, 51032), (38274, 43536)]