2046221568

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15581}}^1$

素因数の和:15625

約数の個数: 144

約数和(自身を含む): 6369921600

約数和(自身を除く): 4323700032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3456, 3648, 4104, 4864, 5472, 6912, 7296, 8208, 10944, 14592, 15581, 16416, 21888, 31162, 32832, 43776, 46743, 62324, 65664, 93486, 124648, 131328, 140229, 186972, 249296, 280458, 296039, 373944, 420687, 498592, 560916, 592078, 747888, 841374, 888117, 997184, 1121832, 1184156, 1495776, 1682748, 1776234, 1994368, 2243664, 2368312, 2664351, 2991552, 3365496, 3552468, 3988736, 4487328, 4736624, 5328702, 5983104, 6730992, 7104936, 7993053, 8974656, 9473248, 10657404, 11966208, 13461984, 14209872, 15986106, 17949312, 18946496, 21314808, 26923968, 28419744, 31972212, 35898624, 37892992, 42629616, 53847936, 56839488, 63944424, 75785984, 85259232, 107695872, 113678976, 127888848, 170518464, 227357952, 255777696, 341036928, 511555392, 682073856, 1023110784, 2046221568]

約数ペア:

[(1, 2046221568), (2, 1023110784), (3, 682073856), (4, 511555392), (6, 341036928), (8, 255777696), (9, 227357952), (12, 170518464), (16, 127888848), (18, 113678976), (19, 107695872), (24, 85259232), (27, 75785984), (32, 63944424), (36, 56839488), (38, 53847936), (48, 42629616), (54, 37892992), (57, 35898624), (64, 31972212), (72, 28419744), (76, 26923968), (96, 21314808), (108, 18946496), (114, 17949312), (128, 15986106), (144, 14209872), (152, 13461984), (171, 11966208), (192, 10657404), (216, 9473248), (228, 8974656), (256, 7993053), (288, 7104936), (304, 6730992), (342, 5983104), (384, 5328702), (432, 4736624), (456, 4487328), (513, 3988736), (576, 3552468), (608, 3365496), (684, 2991552), (768, 2664351), (864, 2368312), (912, 2243664), (1026, 1994368), (1152, 1776234), (1216, 1682748), (1368, 1495776), (1728, 1184156), (1824, 1121832), (2052, 997184), (2304, 888117), (2432, 841374), (2736, 747888), (3456, 592078), (3648, 560916), (4104, 498592), (4864, 420687), (5472, 373944), (6912, 296039), (7296, 280458), (8208, 249296), (10944, 186972), (14592, 140229), (15581, 131328), (16416, 124648), (21888, 93486), (31162, 65664), (32832, 62324), (43776, 46743)]