19789030272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1189

約数の個数: 256

約数和(自身を含む): 59416289280

約数和(自身を除く): 39627259008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 127, 128, 132, 148, 176, 192, 222, 254, 264, 296, 352, 381, 384, 407, 444, 508, 528, 592, 704, 762, 814, 888, 997, 1016, 1056, 1184, 1221, 1397, 1408, 1524, 1628, 1776, 1994, 2032, 2112, 2368, 2442, 2794, 2991, 3048, 3256, 3552, 3988, 4064, 4191, 4224, 4699, 4736, 4884, 5588, 5982, 6096, 6512, 7104, 7976, 8128, 8382, 9398, 9768, 10967, 11176, 11964, 12192, 13024, 14097, 14208, 15952, 16256, 16764, 18796, 19536, 21934, 22352, 23928, 24384, 26048, 28194, 31904, 32901, 33528, 36889, 37592, 39072, 43868, 44704, 47856, 48768, 51689, 52096, 56388, 63808, 65802, 67056, 73778, 75184, 78144, 87736, 89408, 95712, 103378, 110667, 112776, 126619, 127616, 131604, 134112, 147556, 150368, 155067, 156288, 175472, 178816, 191424, 206756, 221334, 225552, 253238, 263208, 268224, 295112, 300736, 310134, 350944, 379857, 382848, 405779, 413512, 442668, 451104, 506476, 526416, 536448, 590224, 601472, 620268, 701888, 759714, 811558, 827024, 885336, 902208, 1012952, 1052832, 1180448, 1217337, 1240536, 1392809, 1403776, 1519428, 1623116, 1654048, 1770672, 1804416, 2025904, 2105664, 2360896, 2434674, 2481072, 2785618, 3038856, 3246232, 3308096, 3541344, 4051808, 4178427, 4211328, 4684903, 4721792, 4869348, 4962144, 5571236, 6077712, 6492464, 6616192, 7082688, 8103616, 8356854, 9369806, 9738696, 9924288, 11142472, 12155424, 12984928, 14054709, 14165376, 16207232, 16713708, 18739612, 19477392, 19848576, 22284944, 24310848, 25969856, 28109418, 33427416, 37479224, 38954784, 44569888, 48621696, 51533933, 51939712, 56218836, 66854832, 74958448, 77909568, 89139776, 103067866, 112437672, 133709664, 149916896, 154601799, 155819136, 178279552, 206135732, 224875344, 267419328, 299833792, 309203598, 412271464, 449750688, 534838656, 599667584, 618407196, 824542928, 899501376, 1236814392, 1649085856, 1799002752, 2473628784, 3298171712, 4947257568, 6596343424, 9894515136, 19789030272]

約数ペア:

[(1, 19789030272), (2, 9894515136), (3, 6596343424), (4, 4947257568), (6, 3298171712), (8, 2473628784), (11, 1799002752), (12, 1649085856), (16, 1236814392), (22, 899501376), (24, 824542928), (32, 618407196), (33, 599667584), (37, 534838656), (44, 449750688), (48, 412271464), (64, 309203598), (66, 299833792), (74, 267419328), (88, 224875344), (96, 206135732), (111, 178279552), (127, 155819136), (128, 154601799), (132, 149916896), (148, 133709664), (176, 112437672), (192, 103067866), (222, 89139776), (254, 77909568), (264, 74958448), (296, 66854832), (352, 56218836), (381, 51939712), (384, 51533933), (407, 48621696), (444, 44569888), (508, 38954784), (528, 37479224), (592, 33427416), (704, 28109418), (762, 25969856), (814, 24310848), (888, 22284944), (997, 19848576), (1016, 19477392), (1056, 18739612), (1184, 16713708), (1221, 16207232), (1397, 14165376), (1408, 14054709), (1524, 12984928), (1628, 12155424), (1776, 11142472), (1994, 9924288), (2032, 9738696), (2112, 9369806), (2368, 8356854), (2442, 8103616), (2794, 7082688), (2991, 6616192), (3048, 6492464), (3256, 6077712), (3552, 5571236), (3988, 4962144), (4064, 4869348), (4191, 4721792), (4224, 4684903), (4699, 4211328), (4736, 4178427), (4884, 4051808), (5588, 3541344), (5982, 3308096), (6096, 3246232), (6512, 3038856), (7104, 2785618), (7976, 2481072), (8128, 2434674), (8382, 2360896), (9398, 2105664), (9768, 2025904), (10967, 1804416), (11176, 1770672), (11964, 1654048), (12192, 1623116), (13024, 1519428), (14097, 1403776), (14208, 1392809), (15952, 1240536), (16256, 1217337), (16764, 1180448), (18796, 1052832), (19536, 1012952), (21934, 902208), (22352, 885336), (23928, 827024), (24384, 811558), (26048, 759714), (28194, 701888), (31904, 620268), (32901, 601472), (33528, 590224), (36889, 536448), (37592, 526416), (39072, 506476), (43868, 451104), (44704, 442668), (47856, 413512), (48768, 405779), (51689, 382848), (52096, 379857), (56388, 350944), (63808, 310134), (65802, 300736), (67056, 295112), (73778, 268224), (75184, 263208), (78144, 253238), (87736, 225552), (89408, 221334), (95712, 206756), (103378, 191424), (110667, 178816), (112776, 175472), (126619, 156288), (127616, 155067), (131604, 150368), (134112, 147556)]