447797568

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 1216664064

約数和(自身を除く): 768866496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 107, 142, 192, 213, 214, 284, 307, 321, 426, 428, 568, 614, 642, 852, 856, 921, 1136, 1228, 1284, 1704, 1712, 1842, 2272, 2456, 2568, 3408, 3424, 3684, 4544, 4912, 5136, 6816, 6848, 7368, 7597, 9824, 10272, 13632, 14736, 15194, 19648, 20544, 21797, 22791, 29472, 30388, 32849, 43594, 45582, 58944, 60776, 65391, 65698, 87188, 91164, 98547, 121552, 130782, 131396, 174376, 182328, 197094, 243104, 261564, 262792, 348752, 364656, 394188, 486208, 523128, 525584, 697504, 729312, 788376, 1046256, 1051168, 1395008, 1458624, 1576752, 2092512, 2102336, 2332279, 3153504, 4185024, 4664558, 6307008, 6996837, 9329116, 13993674, 18658232, 27987348, 37316464, 55974696, 74632928, 111949392, 149265856, 223898784, 447797568]

約数ペア:

[(1, 447797568), (2, 223898784), (3, 149265856), (4, 111949392), (6, 74632928), (8, 55974696), (12, 37316464), (16, 27987348), (24, 18658232), (32, 13993674), (48, 9329116), (64, 6996837), (71, 6307008), (96, 4664558), (107, 4185024), (142, 3153504), (192, 2332279), (213, 2102336), (214, 2092512), (284, 1576752), (307, 1458624), (321, 1395008), (426, 1051168), (428, 1046256), (568, 788376), (614, 729312), (642, 697504), (852, 525584), (856, 523128), (921, 486208), (1136, 394188), (1228, 364656), (1284, 348752), (1704, 262792), (1712, 261564), (1842, 243104), (2272, 197094), (2456, 182328), (2568, 174376), (3408, 131396), (3424, 130782), (3684, 121552), (4544, 98547), (4912, 91164), (5136, 87188), (6816, 65698), (6848, 65391), (7368, 60776), (7597, 58944), (9824, 45582), (10272, 43594), (13632, 32849), (14736, 30388), (15194, 29472), (19648, 22791), (20544, 21797)]