420022272

素因数分解:

$2^{11}\times 3^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 1130220000

約数和(自身を除く): 710197728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 499, 512, 548, 768, 822, 998, 1024, 1096, 1497, 1536, 1644, 1996, 2048, 2192, 2994, 3072, 3288, 3992, 4384, 5988, 6144, 6576, 7984, 8768, 11976, 13152, 15968, 17536, 23952, 26304, 31936, 35072, 47904, 52608, 63872, 68363, 70144, 95808, 105216, 127744, 136726, 140288, 191616, 205089, 210432, 255488, 273452, 280576, 383232, 410178, 420864, 510976, 546904, 766464, 820356, 841728, 1021952, 1093808, 1532928, 1640712, 2187616, 3065856, 3281424, 4375232, 6562848, 8750464, 13125696, 17500928, 26251392, 35001856, 52502784, 70003712, 105005568, 140007424, 210011136, 420022272]

約数ペア:

[(1, 420022272), (2, 210011136), (3, 140007424), (4, 105005568), (6, 70003712), (8, 52502784), (12, 35001856), (16, 26251392), (24, 17500928), (32, 13125696), (48, 8750464), (64, 6562848), (96, 4375232), (128, 3281424), (137, 3065856), (192, 2187616), (256, 1640712), (274, 1532928), (384, 1093808), (411, 1021952), (499, 841728), (512, 820356), (548, 766464), (768, 546904), (822, 510976), (998, 420864), (1024, 410178), (1096, 383232), (1497, 280576), (1536, 273452), (1644, 255488), (1996, 210432), (2048, 205089), (2192, 191616), (2994, 140288), (3072, 136726), (3288, 127744), (3992, 105216), (4384, 95808), (5988, 70144), (6144, 68363), (6576, 63872), (7984, 52608), (8768, 47904), (11976, 35072), (13152, 31936), (15968, 26304), (17536, 23952)]