221389056

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 324

約数和(自身を含む): 776991852

約数和(自身を除く): 555602796

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 53, 56, 63, 64, 72, 74, 84, 96, 98, 106, 111, 112, 126, 128, 144, 147, 148, 159, 168, 192, 196, 212, 222, 224, 252, 256, 259, 288, 294, 296, 318, 333, 336, 371, 384, 392, 424, 441, 444, 448, 477, 504, 518, 576, 588, 592, 636, 666, 672, 742, 768, 777, 784, 848, 882, 888, 896, 954, 1008, 1036, 1113, 1152, 1176, 1184, 1272, 1332, 1344, 1484, 1554, 1568, 1696, 1764, 1776, 1792, 1813, 1908, 1961, 2016, 2072, 2226, 2304, 2331, 2352, 2368, 2544, 2597, 2664, 2688, 2968, 3108, 3136, 3339, 3392, 3528, 3552, 3626, 3816, 3922, 4032, 4144, 4452, 4662, 4704, 4736, 5088, 5194, 5328, 5376, 5439, 5883, 5936, 6216, 6272, 6678, 6784, 7056, 7104, 7252, 7632, 7791, 7844, 8064, 8288, 8904, 9324, 9408, 9472, 10176, 10388, 10656, 10878, 11766, 11872, 12432, 12544, 13356, 13568, 13727, 14112, 14208, 14504, 15264, 15582, 15688, 16128, 16317, 16576, 17649, 17808, 18648, 18816, 20352, 20776, 21312, 21756, 23373, 23532, 23744, 24864, 26712, 27454, 28224, 28416, 29008, 30528, 31164, 31376, 32634, 33152, 35298, 35616, 37296, 37632, 40704, 41181, 41552, 42624, 43512, 46746, 47064, 47488, 49728, 53424, 54908, 56448, 58016, 61056, 62328, 62752, 65268, 66304, 70596, 71232, 74592, 82362, 83104, 85248, 87024, 93492, 94128, 94976, 96089, 99456, 106848, 109816, 112896, 116032, 122112, 123543, 124656, 125504, 130536, 141192, 142464, 149184, 164724, 166208, 174048, 186984, 188256, 192178, 198912, 213696, 219632, 232064, 247086, 249312, 251008, 261072, 282384, 284928, 288267, 298368, 329448, 332416, 348096, 373968, 376512, 384356, 427392, 439264, 464128, 494172, 498624, 502016, 522144, 564768, 576534, 596736, 658896, 664832, 696192, 747936, 753024, 768712, 854784, 864801, 878528, 988344, 997248, 1044288, 1129536, 1153068, 1317792, 1392384, 1495872, 1506048, 1537424, 1729602, 1757056, 1976688, 1994496, 2088576, 2259072, 2306136, 2635584, 2991744, 3074848, 3459204, 3514112, 3953376, 4177152, 4518144, 4612272, 5271168, 5983488, 6149696, 6918408, 7906752, 9224544, 10542336, 12299392, 13836816, 15813504, 18449088, 24598784, 27673632, 31627008, 36898176, 55347264, 73796352, 110694528, 221389056]

約数ペア:

[(1, 221389056), (2, 110694528), (3, 73796352), (4, 55347264), (6, 36898176), (7, 31627008), (8, 27673632), (9, 24598784), (12, 18449088), (14, 15813504), (16, 13836816), (18, 12299392), (21, 10542336), (24, 9224544), (28, 7906752), (32, 6918408), (36, 6149696), (37, 5983488), (42, 5271168), (48, 4612272), (49, 4518144), (53, 4177152), (56, 3953376), (63, 3514112), (64, 3459204), (72, 3074848), (74, 2991744), (84, 2635584), (96, 2306136), (98, 2259072), (106, 2088576), (111, 1994496), (112, 1976688), (126, 1757056), (128, 1729602), (144, 1537424), (147, 1506048), (148, 1495872), (159, 1392384), (168, 1317792), (192, 1153068), (196, 1129536), (212, 1044288), (222, 997248), (224, 988344), (252, 878528), (256, 864801), (259, 854784), (288, 768712), (294, 753024), (296, 747936), (318, 696192), (333, 664832), (336, 658896), (371, 596736), (384, 576534), (392, 564768), (424, 522144), (441, 502016), (444, 498624), (448, 494172), (477, 464128), (504, 439264), (518, 427392), (576, 384356), (588, 376512), (592, 373968), (636, 348096), (666, 332416), (672, 329448), (742, 298368), (768, 288267), (777, 284928), (784, 282384), (848, 261072), (882, 251008), (888, 249312), (896, 247086), (954, 232064), (1008, 219632), (1036, 213696), (1113, 198912), (1152, 192178), (1176, 188256), (1184, 186984), (1272, 174048), (1332, 166208), (1344, 164724), (1484, 149184), (1554, 142464), (1568, 141192), (1696, 130536), (1764, 125504), (1776, 124656), (1792, 123543), (1813, 122112), (1908, 116032), (1961, 112896), (2016, 109816), (2072, 106848), (2226, 99456), (2304, 96089), (2331, 94976), (2352, 94128), (2368, 93492), (2544, 87024), (2597, 85248), (2664, 83104), (2688, 82362), (2968, 74592), (3108, 71232), (3136, 70596), (3339, 66304), (3392, 65268), (3528, 62752), (3552, 62328), (3626, 61056), (3816, 58016), (3922, 56448), (4032, 54908), (4144, 53424), (4452, 49728), (4662, 47488), (4704, 47064), (4736, 46746), (5088, 43512), (5194, 42624), (5328, 41552), (5376, 41181), (5439, 40704), (5883, 37632), (5936, 37296), (6216, 35616), (6272, 35298), (6678, 33152), (6784, 32634), (7056, 31376), (7104, 31164), (7252, 30528), (7632, 29008), (7791, 28416), (7844, 28224), (8064, 27454), (8288, 26712), (8904, 24864), (9324, 23744), (9408, 23532), (9472, 23373), (10176, 21756), (10388, 21312), (10656, 20776), (10878, 20352), (11766, 18816), (11872, 18648), (12432, 17808), (12544, 17649), (13356, 16576), (13568, 16317), (13727, 16128), (14112, 15688), (14208, 15582), (14504, 15264)]