521442816

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 1470763008

約数和(自身を除く): 949320192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 233, 248, 256, 282, 372, 376, 384, 466, 496, 512, 564, 699, 744, 752, 768, 932, 992, 1128, 1398, 1457, 1488, 1504, 1536, 1864, 1984, 2256, 2796, 2914, 2976, 3008, 3728, 3968, 4371, 4512, 5592, 5828, 5952, 6016, 7223, 7456, 7936, 8742, 9024, 10951, 11184, 11656, 11904, 12032, 14446, 14912, 15872, 17484, 18048, 21669, 21902, 22368, 23312, 23808, 24064, 28892, 29824, 32853, 34968, 36096, 43338, 43804, 44736, 46624, 47616, 57784, 59648, 65706, 69936, 72192, 86676, 87608, 89472, 93248, 115568, 119296, 131412, 139872, 173352, 175216, 178944, 186496, 231136, 262824, 279744, 339481, 346704, 350432, 357888, 372992, 462272, 525648, 559488, 678962, 693408, 700864, 745984, 924544, 1018443, 1051296, 1118976, 1357924, 1386816, 1401728, 1849088, 2036886, 2102592, 2237952, 2715848, 2773632, 2803456, 3698176, 4073772, 4205184, 5431696, 5547264, 5606912, 8147544, 8410368, 10863392, 11094528, 16295088, 16820736, 21726784, 32590176, 43453568, 65180352, 86907136, 130360704, 173814272, 260721408, 521442816]

約数ペア:

[(1, 521442816), (2, 260721408), (3, 173814272), (4, 130360704), (6, 86907136), (8, 65180352), (12, 43453568), (16, 32590176), (24, 21726784), (31, 16820736), (32, 16295088), (47, 11094528), (48, 10863392), (62, 8410368), (64, 8147544), (93, 5606912), (94, 5547264), (96, 5431696), (124, 4205184), (128, 4073772), (141, 3698176), (186, 2803456), (188, 2773632), (192, 2715848), (233, 2237952), (248, 2102592), (256, 2036886), (282, 1849088), (372, 1401728), (376, 1386816), (384, 1357924), (466, 1118976), (496, 1051296), (512, 1018443), (564, 924544), (699, 745984), (744, 700864), (752, 693408), (768, 678962), (932, 559488), (992, 525648), (1128, 462272), (1398, 372992), (1457, 357888), (1488, 350432), (1504, 346704), (1536, 339481), (1864, 279744), (1984, 262824), (2256, 231136), (2796, 186496), (2914, 178944), (2976, 175216), (3008, 173352), (3728, 139872), (3968, 131412), (4371, 119296), (4512, 115568), (5592, 93248), (5828, 89472), (5952, 87608), (6016, 86676), (7223, 72192), (7456, 69936), (7936, 65706), (8742, 59648), (9024, 57784), (10951, 47616), (11184, 46624), (11656, 44736), (11904, 43804), (12032, 43338), (14446, 36096), (14912, 34968), (15872, 32853), (17484, 29824), (18048, 28892), (21669, 24064), (21902, 23808), (22368, 23312)]