448786872

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 1287264000

約数和(自身を除く): 838477128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 211, 216, 229, 258, 344, 387, 422, 458, 516, 633, 687, 774, 844, 916, 1032, 1161, 1266, 1374, 1548, 1688, 1832, 1899, 2061, 2322, 2532, 2748, 3096, 3798, 4122, 4644, 5064, 5496, 5697, 6183, 7596, 8244, 9073, 9288, 9847, 11394, 12366, 15192, 16488, 18146, 19694, 22788, 24732, 27219, 29541, 36292, 39388, 45576, 48319, 49464, 54438, 59082, 72584, 78776, 81657, 88623, 96638, 108876, 118164, 144957, 163314, 177246, 193276, 217752, 236328, 244971, 265869, 289914, 326628, 354492, 386552, 434871, 489942, 531738, 579828, 653256, 708984, 869742, 979884, 1063476, 1159656, 1304613, 1739484, 1959768, 2077717, 2126952, 2609226, 3478968, 4155434, 5218452, 6233151, 8310868, 10436904, 12466302, 16621736, 18699453, 24932604, 37398906, 49865208, 56098359, 74797812, 112196718, 149595624, 224393436, 448786872]

約数ペア:

[(1, 448786872), (2, 224393436), (3, 149595624), (4, 112196718), (6, 74797812), (8, 56098359), (9, 49865208), (12, 37398906), (18, 24932604), (24, 18699453), (27, 16621736), (36, 12466302), (43, 10436904), (54, 8310868), (72, 6233151), (86, 5218452), (108, 4155434), (129, 3478968), (172, 2609226), (211, 2126952), (216, 2077717), (229, 1959768), (258, 1739484), (344, 1304613), (387, 1159656), (422, 1063476), (458, 979884), (516, 869742), (633, 708984), (687, 653256), (774, 579828), (844, 531738), (916, 489942), (1032, 434871), (1161, 386552), (1266, 354492), (1374, 326628), (1548, 289914), (1688, 265869), (1832, 244971), (1899, 236328), (2061, 217752), (2322, 193276), (2532, 177246), (2748, 163314), (3096, 144957), (3798, 118164), (4122, 108876), (4644, 96638), (5064, 88623), (5496, 81657), (5697, 78776), (6183, 72584), (7596, 59082), (8244, 54438), (9073, 49464), (9288, 48319), (9847, 45576), (11394, 39388), (12366, 36292), (15192, 29541), (16488, 27219), (18146, 24732), (19694, 22788)]