8291448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 26746200

約数和(自身を除く): 18454752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 29, 33, 36, 38, 44, 57, 58, 66, 72, 76, 87, 88, 99, 114, 116, 132, 152, 171, 174, 198, 209, 228, 232, 261, 264, 319, 342, 348, 361, 396, 418, 456, 522, 551, 627, 638, 684, 696, 722, 792, 836, 957, 1044, 1083, 1102, 1254, 1276, 1368, 1444, 1653, 1672, 1881, 1914, 2088, 2166, 2204, 2508, 2552, 2871, 2888, 3249, 3306, 3762, 3828, 3971, 4332, 4408, 4959, 5016, 5742, 6061, 6498, 6612, 7524, 7656, 7942, 8664, 9918, 10469, 11484, 11913, 12122, 12996, 13224, 15048, 15884, 18183, 19836, 20938, 22968, 23826, 24244, 25992, 31407, 31768, 35739, 36366, 39672, 41876, 47652, 48488, 54549, 62814, 71478, 72732, 83752, 94221, 95304, 109098, 115159, 125628, 142956, 145464, 188442, 218196, 230318, 251256, 285912, 345477, 376884, 436392, 460636, 690954, 753768, 921272, 1036431, 1381908, 2072862, 2763816, 4145724, 8291448]

約数ペア:

[(1, 8291448), (2, 4145724), (3, 2763816), (4, 2072862), (6, 1381908), (8, 1036431), (9, 921272), (11, 753768), (12, 690954), (18, 460636), (19, 436392), (22, 376884), (24, 345477), (29, 285912), (33, 251256), (36, 230318), (38, 218196), (44, 188442), (57, 145464), (58, 142956), (66, 125628), (72, 115159), (76, 109098), (87, 95304), (88, 94221), (99, 83752), (114, 72732), (116, 71478), (132, 62814), (152, 54549), (171, 48488), (174, 47652), (198, 41876), (209, 39672), (228, 36366), (232, 35739), (261, 31768), (264, 31407), (319, 25992), (342, 24244), (348, 23826), (361, 22968), (396, 20938), (418, 19836), (456, 18183), (522, 15884), (551, 15048), (627, 13224), (638, 12996), (684, 12122), (696, 11913), (722, 11484), (792, 10469), (836, 9918), (957, 8664), (1044, 7942), (1083, 7656), (1102, 7524), (1254, 6612), (1276, 6498), (1368, 6061), (1444, 5742), (1653, 5016), (1672, 4959), (1881, 4408), (1914, 4332), (2088, 3971), (2166, 3828), (2204, 3762), (2508, 3306), (2552, 3249), (2871, 2888)]