123428352

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 80

約数和(自身を含む): 332335872

約数和(自身を除く): 208907520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 512, 642, 751, 768, 856, 1284, 1502, 1536, 1712, 2253, 2568, 3004, 3424, 4506, 5136, 6008, 6848, 9012, 10272, 12016, 13696, 18024, 20544, 24032, 27392, 36048, 41088, 48064, 54784, 72096, 80357, 82176, 96128, 144192, 160714, 164352, 192256, 241071, 288384, 321428, 384512, 482142, 576768, 642856, 964284, 1153536, 1285712, 1928568, 2571424, 3857136, 5142848, 7714272, 10285696, 15428544, 20571392, 30857088, 41142784, 61714176, 123428352]

約数ペア:

[(1, 123428352), (2, 61714176), (3, 41142784), (4, 30857088), (6, 20571392), (8, 15428544), (12, 10285696), (16, 7714272), (24, 5142848), (32, 3857136), (48, 2571424), (64, 1928568), (96, 1285712), (107, 1153536), (128, 964284), (192, 642856), (214, 576768), (256, 482142), (321, 384512), (384, 321428), (428, 288384), (512, 241071), (642, 192256), (751, 164352), (768, 160714), (856, 144192), (1284, 96128), (1502, 82176), (1536, 80357), (1712, 72096), (2253, 54784), (2568, 48064), (3004, 41088), (3424, 36048), (4506, 27392), (5136, 24032), (6008, 20544), (6848, 18024), (9012, 13696), (10272, 12016)]