215202816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1274

約数の個数: 132

約数和(自身を含む): 654630600

約数和(自身を除く): 439427784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1229, 1368, 1536, 1824, 2304, 2432, 2458, 2736, 3072, 3648, 3687, 4608, 4864, 4916, 5472, 7296, 7374, 9216, 9728, 9832, 10944, 11061, 14592, 14748, 19456, 19664, 21888, 22122, 23351, 29184, 29496, 39328, 43776, 44244, 46702, 58368, 58992, 70053, 78656, 87552, 88488, 93404, 117984, 140106, 157312, 175104, 176976, 186808, 210159, 235968, 280212, 314624, 353952, 373616, 420318, 471936, 560424, 629248, 707904, 747232, 840636, 943872, 1120848, 1258496, 1415808, 1494464, 1681272, 1887744, 2241696, 2831616, 2988928, 3362544, 3775488, 4483392, 5663232, 5977856, 6725088, 8966784, 11326464, 11955712, 13450176, 17933568, 23911424, 26900352, 35867136, 53800704, 71734272, 107601408, 215202816]

約数ペア:

[(1, 215202816), (2, 107601408), (3, 71734272), (4, 53800704), (6, 35867136), (8, 26900352), (9, 23911424), (12, 17933568), (16, 13450176), (18, 11955712), (19, 11326464), (24, 8966784), (32, 6725088), (36, 5977856), (38, 5663232), (48, 4483392), (57, 3775488), (64, 3362544), (72, 2988928), (76, 2831616), (96, 2241696), (114, 1887744), (128, 1681272), (144, 1494464), (152, 1415808), (171, 1258496), (192, 1120848), (228, 943872), (256, 840636), (288, 747232), (304, 707904), (342, 629248), (384, 560424), (456, 471936), (512, 420318), (576, 373616), (608, 353952), (684, 314624), (768, 280212), (912, 235968), (1024, 210159), (1152, 186808), (1216, 176976), (1229, 175104), (1368, 157312), (1536, 140106), (1824, 117984), (2304, 93404), (2432, 88488), (2458, 87552), (2736, 78656), (3072, 70053), (3648, 58992), (3687, 58368), (4608, 46702), (4864, 44244), (4916, 43776), (5472, 39328), (7296, 29496), (7374, 29184), (9216, 23351), (9728, 22122), (9832, 21888), (10944, 19664), (11061, 19456), (14592, 14748)]