281319624

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8941}}^1$

素因数の和:8995

約数の個数: 96

約数和(自身を含む): 836971200

約数和(自身を除く): 555651576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 5244, 7866, 8941, 10488, 15732, 17882, 26823, 31464, 35764, 53646, 71528, 80469, 107292, 160938, 169879, 205643, 214584, 321876, 339758, 411286, 509637, 616929, 643752, 679516, 822572, 1019274, 1233858, 1359032, 1528911, 1645144, 1850787, 2038548, 2467716, 3057822, 3701574, 3907217, 4077096, 4935432, 6115644, 7403148, 7814434, 11721651, 12231288, 14806296, 15628868, 23443302, 31257736, 35164953, 46886604, 70329906, 93773208, 140659812, 281319624]

約数ペア:

[(1, 281319624), (2, 140659812), (3, 93773208), (4, 70329906), (6, 46886604), (8, 35164953), (9, 31257736), (12, 23443302), (18, 15628868), (19, 14806296), (23, 12231288), (24, 11721651), (36, 7814434), (38, 7403148), (46, 6115644), (57, 4935432), (69, 4077096), (72, 3907217), (76, 3701574), (92, 3057822), (114, 2467716), (138, 2038548), (152, 1850787), (171, 1645144), (184, 1528911), (207, 1359032), (228, 1233858), (276, 1019274), (342, 822572), (414, 679516), (437, 643752), (456, 616929), (552, 509637), (684, 411286), (828, 339758), (874, 321876), (1311, 214584), (1368, 205643), (1656, 169879), (1748, 160938), (2622, 107292), (3496, 80469), (3933, 71528), (5244, 53646), (7866, 35764), (8941, 31464), (10488, 26823), (15732, 17882)]