217480536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1798

約数の個数: 192

約数和(自身を含む): 763526400

約数和(自身を除く): 546045864

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, 1747, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 3494, 4446, 4788, 5187, 5241, 5928, 6552, 6916, 6988, 8892, 9576, 10374, 10482, 12229, 13832, 13976, 15561, 15723, 17784, 20748, 20964, 22711, 24458, 31122, 31446, 33193, 36687, 41496, 41928, 45422, 48916, 62244, 62892, 66386, 68133, 73374, 90844, 97832, 99579, 110061, 124488, 125784, 132772, 136266, 146748, 158977, 181688, 199158, 204399, 220122, 232351, 265544, 272532, 293496, 298737, 317954, 398316, 408798, 431509, 440244, 464702, 476931, 545064, 597474, 635908, 697053, 796632, 817596, 863018, 880488, 929404, 953862, 1194948, 1271816, 1294527, 1394106, 1430793, 1635192, 1726036, 1858808, 1907724, 2091159, 2389896, 2589054, 2788212, 2861586, 3020563, 3452072, 3815448, 3883581, 4182318, 5178108, 5576424, 5723172, 6041126, 7767162, 8364636, 9061689, 10356216, 11446344, 12082252, 15534324, 16729272, 18123378, 24164504, 27185067, 31068648, 36246756, 54370134, 72493512, 108740268, 217480536]

約数ペア:

[(1, 217480536), (2, 108740268), (3, 72493512), (4, 54370134), (6, 36246756), (7, 31068648), (8, 27185067), (9, 24164504), (12, 18123378), (13, 16729272), (14, 15534324), (18, 12082252), (19, 11446344), (21, 10356216), (24, 9061689), (26, 8364636), (28, 7767162), (36, 6041126), (38, 5723172), (39, 5576424), (42, 5178108), (52, 4182318), (56, 3883581), (57, 3815448), (63, 3452072), (72, 3020563), (76, 2861586), (78, 2788212), (84, 2589054), (91, 2389896), (104, 2091159), (114, 1907724), (117, 1858808), (126, 1726036), (133, 1635192), (152, 1430793), (156, 1394106), (168, 1294527), (171, 1271816), (182, 1194948), (228, 953862), (234, 929404), (247, 880488), (252, 863018), (266, 817596), (273, 796632), (312, 697053), (342, 635908), (364, 597474), (399, 545064), (456, 476931), (468, 464702), (494, 440244), (504, 431509), (532, 408798), (546, 398316), (684, 317954), (728, 298737), (741, 293496), (798, 272532), (819, 265544), (936, 232351), (988, 220122), (1064, 204399), (1092, 199158), (1197, 181688), (1368, 158977), (1482, 146748), (1596, 136266), (1638, 132772), (1729, 125784), (1747, 124488), (1976, 110061), (2184, 99579), (2223, 97832), (2394, 90844), (2964, 73374), (3192, 68133), (3276, 66386), (3458, 62892), (3494, 62244), (4446, 48916), (4788, 45422), (5187, 41928), (5241, 41496), (5928, 36687), (6552, 33193), (6916, 31446), (6988, 31122), (8892, 24458), (9576, 22711), (10374, 20964), (10482, 20748), (12229, 17784), (13832, 15723), (13976, 15561)]