427185792

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 256

約数和(自身を含む): 1458518400

約数和(自身を除く): 1031332608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 384, 396, 408, 432, 459, 528, 544, 561, 576, 594, 612, 661, 704, 748, 792, 816, 864, 918, 1056, 1088, 1122, 1152, 1188, 1224, 1322, 1408, 1496, 1584, 1632, 1683, 1728, 1836, 1983, 2112, 2176, 2244, 2376, 2448, 2644, 2992, 3168, 3264, 3366, 3456, 3672, 3966, 4224, 4488, 4752, 4896, 5049, 5288, 5949, 5984, 6336, 6528, 6732, 7271, 7344, 7932, 8976, 9504, 9792, 10098, 10576, 11237, 11898, 11968, 12672, 13464, 14542, 14688, 15864, 17847, 17952, 19008, 19584, 20196, 21152, 21813, 22474, 23796, 23936, 26928, 29084, 29376, 31728, 33711, 35694, 35904, 38016, 40392, 42304, 43626, 44948, 47592, 53856, 58168, 58752, 63456, 65439, 67422, 71388, 71808, 80784, 84608, 87252, 89896, 95184, 101133, 107712, 116336, 123607, 126912, 130878, 134844, 142776, 161568, 174504, 179792, 190368, 196317, 202266, 215424, 232672, 247214, 253824, 261756, 269688, 285552, 303399, 323136, 349008, 359584, 370821, 380736, 392634, 404532, 465344, 494428, 523512, 539376, 571104, 606798, 646272, 698016, 719168, 741642, 761472, 785268, 809064, 930688, 988856, 1047024, 1078752, 1112463, 1142208, 1213596, 1396032, 1438336, 1483284, 1570536, 1618128, 1977712, 2094048, 2157504, 2224926, 2284416, 2427192, 2792064, 2966568, 3141072, 3236256, 3337389, 3955424, 4188096, 4315008, 4449852, 4854384, 5933136, 6282144, 6472512, 6674778, 7910848, 8376192, 8899704, 9708768, 11866272, 12564288, 12945024, 13349556, 15821696, 17799408, 19417536, 23732544, 25128576, 26699112, 35598816, 38835072, 47465088, 53398224, 71197632, 106796448, 142395264, 213592896, 427185792]

約数ペア:

[(1, 427185792), (2, 213592896), (3, 142395264), (4, 106796448), (6, 71197632), (8, 53398224), (9, 47465088), (11, 38835072), (12, 35598816), (16, 26699112), (17, 25128576), (18, 23732544), (22, 19417536), (24, 17799408), (27, 15821696), (32, 13349556), (33, 12945024), (34, 12564288), (36, 11866272), (44, 9708768), (48, 8899704), (51, 8376192), (54, 7910848), (64, 6674778), (66, 6472512), (68, 6282144), (72, 5933136), (88, 4854384), (96, 4449852), (99, 4315008), (102, 4188096), (108, 3955424), (128, 3337389), (132, 3236256), (136, 3141072), (144, 2966568), (153, 2792064), (176, 2427192), (187, 2284416), (192, 2224926), (198, 2157504), (204, 2094048), (216, 1977712), (264, 1618128), (272, 1570536), (288, 1483284), (297, 1438336), (306, 1396032), (352, 1213596), (374, 1142208), (384, 1112463), (396, 1078752), (408, 1047024), (432, 988856), (459, 930688), (528, 809064), (544, 785268), (561, 761472), (576, 741642), (594, 719168), (612, 698016), (661, 646272), (704, 606798), (748, 571104), (792, 539376), (816, 523512), (864, 494428), (918, 465344), (1056, 404532), (1088, 392634), (1122, 380736), (1152, 370821), (1188, 359584), (1224, 349008), (1322, 323136), (1408, 303399), (1496, 285552), (1584, 269688), (1632, 261756), (1683, 253824), (1728, 247214), (1836, 232672), (1983, 215424), (2112, 202266), (2176, 196317), (2244, 190368), (2376, 179792), (2448, 174504), (2644, 161568), (2992, 142776), (3168, 134844), (3264, 130878), (3366, 126912), (3456, 123607), (3672, 116336), (3966, 107712), (4224, 101133), (4488, 95184), (4752, 89896), (4896, 87252), (5049, 84608), (5288, 80784), (5949, 71808), (5984, 71388), (6336, 67422), (6528, 65439), (6732, 63456), (7271, 58752), (7344, 58168), (7932, 53856), (8976, 47592), (9504, 44948), (9792, 43626), (10098, 42304), (10576, 40392), (11237, 38016), (11898, 35904), (11968, 35694), (12672, 33711), (13464, 31728), (14542, 29376), (14688, 29084), (15864, 26928), (17847, 23936), (17952, 23796), (19008, 22474), (19584, 21813), (20196, 21152)]