251092296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2068

約数の個数: 192

約数和(自身を含む): 881462400

約数和(自身を除く): 630370104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2017, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4034, 4446, 4788, 5187, 5928, 6051, 6552, 6916, 8068, 8892, 9576, 10374, 12102, 13832, 14119, 15561, 16136, 17784, 18153, 20748, 24204, 26221, 28238, 31122, 36306, 38323, 41496, 42357, 48408, 52442, 56476, 62244, 72612, 76646, 78663, 84714, 104884, 112952, 114969, 124488, 127071, 145224, 153292, 157326, 169428, 183547, 209768, 229938, 235989, 254142, 268261, 306584, 314652, 338856, 344907, 367094, 459876, 471978, 498199, 508284, 536522, 550641, 629304, 689814, 734188, 804783, 919752, 943956, 996398, 1016568, 1073044, 1101282, 1379628, 1468376, 1494597, 1609566, 1651923, 1887912, 1992796, 2146088, 2202564, 2414349, 2759256, 2989194, 3219132, 3303846, 3487393, 3985592, 4405128, 4483791, 4828698, 5978388, 6438264, 6607692, 6974786, 8967582, 9657396, 10462179, 11956776, 13215384, 13949572, 17935164, 19314792, 20924358, 27899144, 31386537, 35870328, 41848716, 62773074, 83697432, 125546148, 251092296]

約数ペア:

[(1, 251092296), (2, 125546148), (3, 83697432), (4, 62773074), (6, 41848716), (7, 35870328), (8, 31386537), (9, 27899144), (12, 20924358), (13, 19314792), (14, 17935164), (18, 13949572), (19, 13215384), (21, 11956776), (24, 10462179), (26, 9657396), (28, 8967582), (36, 6974786), (38, 6607692), (39, 6438264), (42, 5978388), (52, 4828698), (56, 4483791), (57, 4405128), (63, 3985592), (72, 3487393), (76, 3303846), (78, 3219132), (84, 2989194), (91, 2759256), (104, 2414349), (114, 2202564), (117, 2146088), (126, 1992796), (133, 1887912), (152, 1651923), (156, 1609566), (168, 1494597), (171, 1468376), (182, 1379628), (228, 1101282), (234, 1073044), (247, 1016568), (252, 996398), (266, 943956), (273, 919752), (312, 804783), (342, 734188), (364, 689814), (399, 629304), (456, 550641), (468, 536522), (494, 508284), (504, 498199), (532, 471978), (546, 459876), (684, 367094), (728, 344907), (741, 338856), (798, 314652), (819, 306584), (936, 268261), (988, 254142), (1064, 235989), (1092, 229938), (1197, 209768), (1368, 183547), (1482, 169428), (1596, 157326), (1638, 153292), (1729, 145224), (1976, 127071), (2017, 124488), (2184, 114969), (2223, 112952), (2394, 104884), (2964, 84714), (3192, 78663), (3276, 76646), (3458, 72612), (4034, 62244), (4446, 56476), (4788, 52442), (5187, 48408), (5928, 42357), (6051, 41496), (6552, 38323), (6916, 36306), (8068, 31122), (8892, 28238), (9576, 26221), (10374, 24204), (12102, 20748), (13832, 18153), (14119, 17784), (15561, 16136)]