123900288

素因数分解:

$2^7\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1051}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 330496320

約数和(自身を除く): 206596032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 307, 384, 614, 921, 1051, 1228, 1842, 2102, 2456, 3153, 3684, 4204, 4912, 6306, 7368, 8408, 9824, 12612, 14736, 16816, 19648, 25224, 29472, 33632, 39296, 50448, 58944, 67264, 100896, 117888, 134528, 201792, 322657, 403584, 645314, 967971, 1290628, 1935942, 2581256, 3871884, 5162512, 7743768, 10325024, 15487536, 20650048, 30975072, 41300096, 61950144, 123900288]

約数ペア:

[(1, 123900288), (2, 61950144), (3, 41300096), (4, 30975072), (6, 20650048), (8, 15487536), (12, 10325024), (16, 7743768), (24, 5162512), (32, 3871884), (48, 2581256), (64, 1935942), (96, 1290628), (128, 967971), (192, 645314), (307, 403584), (384, 322657), (614, 201792), (921, 134528), (1051, 117888), (1228, 100896), (1842, 67264), (2102, 58944), (2456, 50448), (3153, 39296), (3684, 33632), (4204, 29472), (4912, 25224), (6306, 19648), (7368, 16816), (8408, 14736), (9824, 12612)]