747662928

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 1964606400

約数和(自身を除く): 1216943472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 149, 214, 298, 321, 428, 447, 596, 642, 856, 894, 977, 1192, 1284, 1712, 1788, 1954, 2384, 2568, 2931, 3576, 3908, 5136, 5862, 7152, 7816, 11724, 15632, 15943, 23448, 31886, 46896, 47829, 63772, 95658, 104539, 127544, 145573, 191316, 209078, 255088, 291146, 313617, 382632, 418156, 436719, 582292, 627234, 765264, 836312, 873438, 1164584, 1254468, 1672624, 1746876, 2329168, 2508936, 3493752, 5017872, 6987504, 15576311, 31152622, 46728933, 62305244, 93457866, 124610488, 186915732, 249220976, 373831464, 747662928]

約数ペア:

[(1, 747662928), (2, 373831464), (3, 249220976), (4, 186915732), (6, 124610488), (8, 93457866), (12, 62305244), (16, 46728933), (24, 31152622), (48, 15576311), (107, 6987504), (149, 5017872), (214, 3493752), (298, 2508936), (321, 2329168), (428, 1746876), (447, 1672624), (596, 1254468), (642, 1164584), (856, 873438), (894, 836312), (977, 765264), (1192, 627234), (1284, 582292), (1712, 436719), (1788, 418156), (1954, 382632), (2384, 313617), (2568, 291146), (2931, 255088), (3576, 209078), (3908, 191316), (5136, 145573), (5862, 127544), (7152, 104539), (7816, 95658), (11724, 63772), (15632, 47829), (15943, 46896), (23448, 31886)]