1015379456

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 2786488320

約数和(自身を除く): 1771108864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 37, 38, 52, 56, 62, 64, 74, 76, 91, 104, 112, 124, 128, 133, 148, 152, 182, 208, 217, 224, 247, 248, 256, 259, 266, 296, 304, 364, 403, 416, 434, 448, 481, 494, 496, 512, 518, 532, 589, 592, 608, 703, 728, 806, 832, 868, 896, 962, 988, 992, 1036, 1064, 1147, 1178, 1184, 1216, 1406, 1456, 1612, 1664, 1729, 1736, 1792, 1924, 1976, 1984, 2072, 2128, 2294, 2356, 2368, 2432, 2812, 2821, 2912, 3224, 3328, 3367, 3458, 3472, 3584, 3848, 3952, 3968, 4123, 4144, 4256, 4588, 4712, 4736, 4864, 4921, 5624, 5642, 5824, 6448, 6656, 6734, 6916, 6944, 7657, 7696, 7904, 7936, 8029, 8246, 8288, 8512, 9139, 9176, 9424, 9472, 9728, 9842, 11248, 11284, 11648, 12896, 13468, 13832, 13888, 14911, 15314, 15392, 15808, 15872, 16058, 16492, 16576, 17024, 18278, 18352, 18848, 18944, 19684, 21793, 22496, 22568, 23296, 25792, 26936, 27664, 27776, 29822, 30628, 30784, 31616, 32116, 32984, 33152, 34048, 36556, 36704, 37696, 39368, 43586, 44992, 45136, 46592, 51584, 53599, 53872, 55328, 55552, 59644, 61256, 61568, 63232, 63973, 64232, 65968, 66304, 68096, 73112, 73408, 75392, 78736, 87172, 89984, 90272, 103168, 104377, 107198, 107744, 110656, 111104, 119288, 122512, 123136, 126464, 127946, 128464, 131936, 132608, 146224, 146816, 150784, 152551, 157472, 174344, 179968, 180544, 206336, 208754, 214396, 215488, 221312, 238576, 245024, 246272, 255892, 256928, 263872, 283309, 292448, 293632, 301568, 305102, 314944, 348688, 359936, 361088, 417508, 428792, 430976, 442624, 477152, 490048, 511784, 513856, 527744, 566618, 584896, 587264, 610204, 629888, 697376, 722176, 835016, 857584, 861952, 885248, 954304, 980096, 1023568, 1027712, 1055488, 1133236, 1169792, 1220408, 1259776, 1394752, 1444352, 1670032, 1715168, 1723904, 1908608, 1960192, 1983163, 2047136, 2055424, 2110976, 2266472, 2339584, 2440816, 2519552, 2789504, 3340064, 3430336, 3817216, 3920384, 3966326, 4094272, 4110848, 4532944, 4679168, 4881632, 5579008, 6680128, 6860672, 7634432, 7932652, 8188544, 9065888, 9763264, 11158016, 13360256, 13721344, 15865304, 16377088, 18131776, 19526528, 26720512, 27442688, 31730608, 32754176, 36263552, 39053056, 53441024, 63461216, 72527104, 78106112, 126922432, 145054208, 253844864, 507689728, 1015379456]

約数ペア:

[(1, 1015379456), (2, 507689728), (4, 253844864), (7, 145054208), (8, 126922432), (13, 78106112), (14, 72527104), (16, 63461216), (19, 53441024), (26, 39053056), (28, 36263552), (31, 32754176), (32, 31730608), (37, 27442688), (38, 26720512), (52, 19526528), (56, 18131776), (62, 16377088), (64, 15865304), (74, 13721344), (76, 13360256), (91, 11158016), (104, 9763264), (112, 9065888), (124, 8188544), (128, 7932652), (133, 7634432), (148, 6860672), (152, 6680128), (182, 5579008), (208, 4881632), (217, 4679168), (224, 4532944), (247, 4110848), (248, 4094272), (256, 3966326), (259, 3920384), (266, 3817216), (296, 3430336), (304, 3340064), (364, 2789504), (403, 2519552), (416, 2440816), (434, 2339584), (448, 2266472), (481, 2110976), (494, 2055424), (496, 2047136), (512, 1983163), (518, 1960192), (532, 1908608), (589, 1723904), (592, 1715168), (608, 1670032), (703, 1444352), (728, 1394752), (806, 1259776), (832, 1220408), (868, 1169792), (896, 1133236), (962, 1055488), (988, 1027712), (992, 1023568), (1036, 980096), (1064, 954304), (1147, 885248), (1178, 861952), (1184, 857584), (1216, 835016), (1406, 722176), (1456, 697376), (1612, 629888), (1664, 610204), (1729, 587264), (1736, 584896), (1792, 566618), (1924, 527744), (1976, 513856), (1984, 511784), (2072, 490048), (2128, 477152), (2294, 442624), (2356, 430976), (2368, 428792), (2432, 417508), (2812, 361088), (2821, 359936), (2912, 348688), (3224, 314944), (3328, 305102), (3367, 301568), (3458, 293632), (3472, 292448), (3584, 283309), (3848, 263872), (3952, 256928), (3968, 255892), (4123, 246272), (4144, 245024), (4256, 238576), (4588, 221312), (4712, 215488), (4736, 214396), (4864, 208754), (4921, 206336), (5624, 180544), (5642, 179968), (5824, 174344), (6448, 157472), (6656, 152551), (6734, 150784), (6916, 146816), (6944, 146224), (7657, 132608), (7696, 131936), (7904, 128464), (7936, 127946), (8029, 126464), (8246, 123136), (8288, 122512), (8512, 119288), (9139, 111104), (9176, 110656), (9424, 107744), (9472, 107198), (9728, 104377), (9842, 103168), (11248, 90272), (11284, 89984), (11648, 87172), (12896, 78736), (13468, 75392), (13832, 73408), (13888, 73112), (14911, 68096), (15314, 66304), (15392, 65968), (15808, 64232), (15872, 63973), (16058, 63232), (16492, 61568), (16576, 61256), (17024, 59644), (18278, 55552), (18352, 55328), (18848, 53872), (18944, 53599), (19684, 51584), (21793, 46592), (22496, 45136), (22568, 44992), (23296, 43586), (25792, 39368), (26936, 37696), (27664, 36704), (27776, 36556), (29822, 34048), (30628, 33152), (30784, 32984), (31616, 32116)]