249151728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 794520576

約数和(自身を除く): 545368848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 68, 84, 102, 106, 112, 119, 136, 159, 168, 204, 212, 238, 272, 318, 336, 357, 371, 408, 424, 476, 636, 714, 742, 816, 823, 848, 901, 952, 1113, 1272, 1428, 1484, 1646, 1802, 1904, 2226, 2469, 2544, 2703, 2856, 2968, 3292, 3604, 4452, 4938, 5406, 5712, 5761, 5936, 6307, 6584, 7208, 8904, 9876, 10812, 11522, 12614, 13168, 13991, 14416, 17283, 17808, 18921, 19752, 21624, 23044, 25228, 27982, 34566, 37842, 39504, 41973, 43248, 43619, 46088, 50456, 55964, 69132, 75684, 83946, 87238, 92176, 97937, 100912, 111928, 130857, 138264, 151368, 167892, 174476, 195874, 223856, 261714, 276528, 293811, 302736, 305333, 335784, 348952, 391748, 523428, 587622, 610666, 671568, 697904, 741523, 783496, 915999, 1046856, 1175244, 1221332, 1483046, 1566992, 1831998, 2093712, 2224569, 2350488, 2442664, 2966092, 3663996, 4449138, 4700976, 4885328, 5190661, 5932184, 7327992, 8898276, 10381322, 11864368, 14655984, 15571983, 17796552, 20762644, 31143966, 35593104, 41525288, 62287932, 83050576, 124575864, 249151728]

約数ペア:

[(1, 249151728), (2, 124575864), (3, 83050576), (4, 62287932), (6, 41525288), (7, 35593104), (8, 31143966), (12, 20762644), (14, 17796552), (16, 15571983), (17, 14655984), (21, 11864368), (24, 10381322), (28, 8898276), (34, 7327992), (42, 5932184), (48, 5190661), (51, 4885328), (53, 4700976), (56, 4449138), (68, 3663996), (84, 2966092), (102, 2442664), (106, 2350488), (112, 2224569), (119, 2093712), (136, 1831998), (159, 1566992), (168, 1483046), (204, 1221332), (212, 1175244), (238, 1046856), (272, 915999), (318, 783496), (336, 741523), (357, 697904), (371, 671568), (408, 610666), (424, 587622), (476, 523428), (636, 391748), (714, 348952), (742, 335784), (816, 305333), (823, 302736), (848, 293811), (901, 276528), (952, 261714), (1113, 223856), (1272, 195874), (1428, 174476), (1484, 167892), (1646, 151368), (1802, 138264), (1904, 130857), (2226, 111928), (2469, 100912), (2544, 97937), (2703, 92176), (2856, 87238), (2968, 83946), (3292, 75684), (3604, 69132), (4452, 55964), (4938, 50456), (5406, 46088), (5712, 43619), (5761, 43248), (5936, 41973), (6307, 39504), (6584, 37842), (7208, 34566), (8904, 27982), (9876, 25228), (10812, 23044), (11522, 21624), (12614, 19752), (13168, 18921), (13991, 17808), (14416, 17283)]