38628864

素因数分解:

$2^9\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 113945832

約数和(自身を除く): 75316968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 101, 128, 144, 166, 192, 202, 249, 256, 288, 303, 332, 384, 404, 498, 512, 576, 606, 664, 747, 768, 808, 909, 996, 1152, 1212, 1328, 1494, 1536, 1616, 1818, 1992, 2304, 2424, 2656, 2988, 3232, 3636, 3984, 4608, 4848, 5312, 5976, 6464, 7272, 7968, 8383, 9696, 10624, 11952, 12928, 14544, 15936, 16766, 19392, 21248, 23904, 25149, 25856, 29088, 31872, 33532, 38784, 42496, 47808, 50298, 51712, 58176, 63744, 67064, 75447, 77568, 95616, 100596, 116352, 127488, 134128, 150894, 155136, 191232, 201192, 232704, 268256, 301788, 382464, 402384, 465408, 536512, 603576, 804768, 1073024, 1207152, 1609536, 2146048, 2414304, 3219072, 4292096, 4828608, 6438144, 9657216, 12876288, 19314432, 38628864]

約数ペア:

[(1, 38628864), (2, 19314432), (3, 12876288), (4, 9657216), (6, 6438144), (8, 4828608), (9, 4292096), (12, 3219072), (16, 2414304), (18, 2146048), (24, 1609536), (32, 1207152), (36, 1073024), (48, 804768), (64, 603576), (72, 536512), (83, 465408), (96, 402384), (101, 382464), (128, 301788), (144, 268256), (166, 232704), (192, 201192), (202, 191232), (249, 155136), (256, 150894), (288, 134128), (303, 127488), (332, 116352), (384, 100596), (404, 95616), (498, 77568), (512, 75447), (576, 67064), (606, 63744), (664, 58176), (747, 51712), (768, 50298), (808, 47808), (909, 42496), (996, 38784), (1152, 33532), (1212, 31872), (1328, 29088), (1494, 25856), (1536, 25149), (1616, 23904), (1818, 21248), (1992, 19392), (2304, 16766), (2424, 15936), (2656, 14544), (2988, 12928), (3232, 11952), (3636, 10624), (3984, 9696), (4608, 8383), (4848, 7968), (5312, 7272), (5976, 6464)]