250898076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 786554496

約数和(自身を除く): 535656420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 163, 169, 198, 207, 234, 253, 276, 286, 299, 326, 338, 396, 414, 429, 468, 489, 506, 507, 572, 598, 652, 676, 759, 828, 858, 897, 978, 1012, 1014, 1196, 1287, 1467, 1518, 1521, 1716, 1793, 1794, 1859, 1956, 2028, 2119, 2277, 2574, 2691, 2934, 3036, 3042, 3289, 3586, 3588, 3718, 3749, 3887, 4238, 4554, 5148, 5379, 5382, 5577, 5868, 6084, 6357, 6578, 7172, 7436, 7498, 7774, 8476, 9108, 9867, 10758, 10764, 11154, 11247, 11661, 12714, 13156, 14996, 15548, 16137, 16731, 19071, 19734, 21516, 22308, 22494, 23309, 23322, 25428, 27547, 29601, 32274, 33462, 33741, 34983, 38142, 39468, 41239, 42757, 44988, 46618, 46644, 48737, 55094, 59202, 64548, 66924, 67482, 69927, 69966, 76284, 82478, 82641, 85514, 93236, 97474, 110188, 118404, 123717, 128271, 134964, 139854, 139932, 146211, 164956, 165282, 171028, 194948, 209781, 247434, 247923, 256542, 279708, 292422, 303017, 330564, 371151, 384813, 419562, 438633, 494868, 495846, 513084, 536107, 584844, 606034, 633581, 742302, 769626, 839124, 877266, 909051, 991692, 1072214, 1212068, 1267162, 1484604, 1539252, 1608321, 1754532, 1818102, 1900743, 2144428, 2534324, 2727153, 3216642, 3636204, 3801486, 4824963, 5454306, 5702229, 6433284, 6969391, 7602972, 9649926, 10908612, 11404458, 13938782, 19299852, 20908173, 22808916, 27877564, 41816346, 62724519, 83632692, 125449038, 250898076]

約数ペア:

[(1, 250898076), (2, 125449038), (3, 83632692), (4, 62724519), (6, 41816346), (9, 27877564), (11, 22808916), (12, 20908173), (13, 19299852), (18, 13938782), (22, 11404458), (23, 10908612), (26, 9649926), (33, 7602972), (36, 6969391), (39, 6433284), (44, 5702229), (46, 5454306), (52, 4824963), (66, 3801486), (69, 3636204), (78, 3216642), (92, 2727153), (99, 2534324), (117, 2144428), (132, 1900743), (138, 1818102), (143, 1754532), (156, 1608321), (163, 1539252), (169, 1484604), (198, 1267162), (207, 1212068), (234, 1072214), (253, 991692), (276, 909051), (286, 877266), (299, 839124), (326, 769626), (338, 742302), (396, 633581), (414, 606034), (429, 584844), (468, 536107), (489, 513084), (506, 495846), (507, 494868), (572, 438633), (598, 419562), (652, 384813), (676, 371151), (759, 330564), (828, 303017), (858, 292422), (897, 279708), (978, 256542), (1012, 247923), (1014, 247434), (1196, 209781), (1287, 194948), (1467, 171028), (1518, 165282), (1521, 164956), (1716, 146211), (1793, 139932), (1794, 139854), (1859, 134964), (1956, 128271), (2028, 123717), (2119, 118404), (2277, 110188), (2574, 97474), (2691, 93236), (2934, 85514), (3036, 82641), (3042, 82478), (3289, 76284), (3586, 69966), (3588, 69927), (3718, 67482), (3749, 66924), (3887, 64548), (4238, 59202), (4554, 55094), (5148, 48737), (5379, 46644), (5382, 46618), (5577, 44988), (5868, 42757), (6084, 41239), (6357, 39468), (6578, 38142), (7172, 34983), (7436, 33741), (7498, 33462), (7774, 32274), (8476, 29601), (9108, 27547), (9867, 25428), (10758, 23322), (10764, 23309), (11154, 22494), (11247, 22308), (11661, 21516), (12714, 19734), (13156, 19071), (14996, 16731), (15548, 16137)]