211087872

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2454

約数の個数: 120

約数和(自身を含む): 641543760

約数和(自身を除く): 430455888

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, 1152, 1216, 1368, 1536, 1824, 2304, 2411, 2432, 2736, 3648, 4608, 4822, 4864, 5472, 7233, 7296, 9644, 9728, 10944, 14466, 14592, 19288, 21699, 21888, 28932, 29184, 38576, 43398, 43776, 45809, 57864, 77152, 86796, 87552, 91618, 115728, 137427, 154304, 173592, 183236, 231456, 274854, 308608, 347184, 366472, 412281, 462912, 549708, 617216, 694368, 732944, 824562, 925824, 1099416, 1234432, 1388736, 1465888, 1649124, 1851648, 2198832, 2777472, 2931776, 3298248, 3703296, 4397664, 5554944, 5863552, 6596496, 8795328, 11109888, 11727104, 13192992, 17590656, 23454208, 26385984, 35181312, 52771968, 70362624, 105543936, 211087872]

約数ペア:

[(1, 211087872), (2, 105543936), (3, 70362624), (4, 52771968), (6, 35181312), (8, 26385984), (9, 23454208), (12, 17590656), (16, 13192992), (18, 11727104), (19, 11109888), (24, 8795328), (32, 6596496), (36, 5863552), (38, 5554944), (48, 4397664), (57, 3703296), (64, 3298248), (72, 2931776), (76, 2777472), (96, 2198832), (114, 1851648), (128, 1649124), (144, 1465888), (152, 1388736), (171, 1234432), (192, 1099416), (228, 925824), (256, 824562), (288, 732944), (304, 694368), (342, 617216), (384, 549708), (456, 462912), (512, 412281), (576, 366472), (608, 347184), (684, 308608), (768, 274854), (912, 231456), (1152, 183236), (1216, 173592), (1368, 154304), (1536, 137427), (1824, 115728), (2304, 91618), (2411, 87552), (2432, 86796), (2736, 77152), (3648, 57864), (4608, 45809), (4822, 43776), (4864, 43398), (5472, 38576), (7233, 29184), (7296, 28932), (9644, 21888), (9728, 21699), (10944, 19288), (14466, 14592)]