20171558304

素因数分解:

$2^5\times 3^8\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3376

約数の個数: 216

約数和(自身を含む): 61638709860

約数和(自身を除く): 41467151556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 243, 261, 288, 324, 348, 432, 464, 486, 522, 648, 696, 729, 783, 864, 928, 972, 1044, 1296, 1392, 1458, 1566, 1944, 2088, 2187, 2349, 2592, 2784, 2916, 3132, 3313, 3888, 4176, 4374, 4698, 5832, 6264, 6561, 6626, 7047, 7776, 8352, 8748, 9396, 9939, 11664, 12528, 13122, 13252, 14094, 17496, 18792, 19878, 21141, 23328, 25056, 26244, 26504, 28188, 29817, 34992, 37584, 39756, 42282, 52488, 53008, 56376, 59634, 63423, 69984, 75168, 79512, 84564, 89451, 96077, 104976, 106016, 112752, 119268, 126846, 159024, 169128, 178902, 190269, 192154, 209952, 225504, 238536, 253692, 268353, 288231, 318048, 338256, 357804, 380538, 384308, 477072, 507384, 536706, 576462, 676512, 715608, 761076, 768616, 805059, 864693, 954144, 1014768, 1073412, 1152924, 1431216, 1522152, 1537232, 1610118, 1729386, 2029536, 2146824, 2305848, 2415177, 2594079, 2862432, 3044304, 3074464, 3220236, 3458772, 4293648, 4611696, 4830354, 5188158, 6088608, 6440472, 6917544, 7245531, 7782237, 8587296, 9223392, 9660708, 10376316, 12880944, 13835088, 14491062, 15564474, 19321416, 20752632, 21736593, 23346711, 25761888, 27670176, 28982124, 31128948, 38642832, 41505264, 43473186, 46693422, 57964248, 62257896, 70040133, 77285664, 83010528, 86946372, 93386844, 115928496, 124515792, 140080266, 173892744, 186773688, 210120399, 231856992, 249031584, 280160532, 347785488, 373547376, 420240798, 560321064, 630361197, 695570976, 747094752, 840481596, 1120642128, 1260722394, 1680963192, 2241284256, 2521444788, 3361926384, 5042889576, 6723852768, 10085779152, 20171558304]

約数ペア:

[(1, 20171558304), (2, 10085779152), (3, 6723852768), (4, 5042889576), (6, 3361926384), (8, 2521444788), (9, 2241284256), (12, 1680963192), (16, 1260722394), (18, 1120642128), (24, 840481596), (27, 747094752), (29, 695570976), (32, 630361197), (36, 560321064), (48, 420240798), (54, 373547376), (58, 347785488), (72, 280160532), (81, 249031584), (87, 231856992), (96, 210120399), (108, 186773688), (116, 173892744), (144, 140080266), (162, 124515792), (174, 115928496), (216, 93386844), (232, 86946372), (243, 83010528), (261, 77285664), (288, 70040133), (324, 62257896), (348, 57964248), (432, 46693422), (464, 43473186), (486, 41505264), (522, 38642832), (648, 31128948), (696, 28982124), (729, 27670176), (783, 25761888), (864, 23346711), (928, 21736593), (972, 20752632), (1044, 19321416), (1296, 15564474), (1392, 14491062), (1458, 13835088), (1566, 12880944), (1944, 10376316), (2088, 9660708), (2187, 9223392), (2349, 8587296), (2592, 7782237), (2784, 7245531), (2916, 6917544), (3132, 6440472), (3313, 6088608), (3888, 5188158), (4176, 4830354), (4374, 4611696), (4698, 4293648), (5832, 3458772), (6264, 3220236), (6561, 3074464), (6626, 3044304), (7047, 2862432), (7776, 2594079), (8352, 2415177), (8748, 2305848), (9396, 2146824), (9939, 2029536), (11664, 1729386), (12528, 1610118), (13122, 1537232), (13252, 1522152), (14094, 1431216), (17496, 1152924), (18792, 1073412), (19878, 1014768), (21141, 954144), (23328, 864693), (25056, 805059), (26244, 768616), (26504, 761076), (28188, 715608), (29817, 676512), (34992, 576462), (37584, 536706), (39756, 507384), (42282, 477072), (52488, 384308), (53008, 380538), (56376, 357804), (59634, 338256), (63423, 318048), (69984, 288231), (75168, 268353), (79512, 253692), (84564, 238536), (89451, 225504), (96077, 209952), (104976, 192154), (106016, 190269), (112752, 178902), (119268, 169128), (126846, 159024)]