210311304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1683

約数の個数: 128

約数和(自身を含む): 648345600

約数和(自身を除く): 438034296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 779, 798, 861, 984, 1064, 1148, 1558, 1596, 1607, 1722, 2296, 2337, 3116, 3192, 3214, 3444, 4674, 4821, 5453, 6232, 6428, 6888, 9348, 9642, 10906, 11249, 12856, 16359, 18696, 19284, 21812, 22498, 30533, 32718, 33747, 38568, 43624, 44996, 61066, 65436, 65887, 67494, 89992, 91599, 122132, 130872, 131774, 134988, 183198, 197661, 213731, 244264, 263548, 269976, 366396, 395322, 427462, 461209, 527096, 641193, 732792, 790644, 854924, 922418, 1251853, 1282386, 1383627, 1581288, 1709848, 1844836, 2503706, 2564772, 2767254, 3689672, 3755559, 5007412, 5129544, 5534508, 7511118, 8762971, 10014824, 11069016, 15022236, 17525942, 26288913, 30044472, 35051884, 52577826, 70103768, 105155652, 210311304]

約数ペア:

[(1, 210311304), (2, 105155652), (3, 70103768), (4, 52577826), (6, 35051884), (7, 30044472), (8, 26288913), (12, 17525942), (14, 15022236), (19, 11069016), (21, 10014824), (24, 8762971), (28, 7511118), (38, 5534508), (41, 5129544), (42, 5007412), (56, 3755559), (57, 3689672), (76, 2767254), (82, 2564772), (84, 2503706), (114, 1844836), (123, 1709848), (133, 1581288), (152, 1383627), (164, 1282386), (168, 1251853), (228, 922418), (246, 854924), (266, 790644), (287, 732792), (328, 641193), (399, 527096), (456, 461209), (492, 427462), (532, 395322), (574, 366396), (779, 269976), (798, 263548), (861, 244264), (984, 213731), (1064, 197661), (1148, 183198), (1558, 134988), (1596, 131774), (1607, 130872), (1722, 122132), (2296, 91599), (2337, 89992), (3116, 67494), (3192, 65887), (3214, 65436), (3444, 61066), (4674, 44996), (4821, 43624), (5453, 38568), (6232, 33747), (6428, 32718), (6888, 30533), (9348, 22498), (9642, 21812), (10906, 19284), (11249, 18696), (12856, 16359)]