815327856

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 300

約数和(自身を含む): 2827383768

約数和(自身を除く): 2012055912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 81, 84, 98, 108, 111, 112, 126, 144, 147, 148, 162, 168, 189, 196, 216, 222, 252, 259, 294, 296, 324, 333, 336, 347, 378, 392, 432, 441, 444, 504, 518, 567, 588, 592, 648, 666, 694, 756, 777, 784, 882, 888, 999, 1008, 1036, 1041, 1134, 1176, 1296, 1323, 1332, 1388, 1512, 1554, 1764, 1776, 1813, 1998, 2072, 2082, 2268, 2331, 2352, 2429, 2646, 2664, 2776, 2997, 3024, 3108, 3123, 3528, 3626, 3969, 3996, 4144, 4164, 4536, 4662, 4858, 5292, 5328, 5439, 5552, 5994, 6216, 6246, 6993, 7056, 7252, 7287, 7938, 7992, 8328, 9072, 9324, 9369, 9716, 10584, 10878, 11988, 12432, 12492, 12839, 13986, 14504, 14574, 15876, 15984, 16317, 16656, 17003, 18648, 18738, 19432, 20979, 21168, 21756, 21861, 23976, 24984, 25678, 27972, 28107, 29008, 29148, 31752, 32634, 34006, 37296, 37476, 38517, 38864, 41958, 43512, 43722, 47952, 48951, 49968, 51009, 51356, 55944, 56214, 58296, 63504, 65268, 65583, 68012, 74952, 77034, 83916, 87024, 87444, 89873, 97902, 102018, 102712, 111888, 112428, 115551, 116592, 130536, 131166, 136024, 146853, 149904, 153027, 154068, 167832, 174888, 179746, 195804, 196749, 204036, 205424, 224856, 231102, 261072, 262332, 269619, 272048, 293706, 306054, 308136, 335664, 346653, 349776, 359492, 391608, 393498, 408072, 449712, 459081, 462204, 524664, 539238, 587412, 612108, 616272, 629111, 693306, 718984, 783216, 786996, 808857, 816144, 918162, 924408, 1039959, 1049328, 1078476, 1174824, 1224216, 1258222, 1377243, 1386612, 1437968, 1573992, 1617714, 1836324, 1848816, 1887333, 2079918, 2156952, 2349648, 2426571, 2448432, 2516444, 2754486, 2773224, 3147984, 3235428, 3672648, 3774666, 4159836, 4313904, 4853142, 5032888, 5508972, 5546448, 5661999, 6470856, 7279713, 7345296, 7549332, 8319672, 9706284, 10065776, 11017944, 11323998, 12941712, 14559426, 15098664, 16639344, 16985997, 19412568, 22035888, 22647996, 29118852, 30197328, 33971994, 38825136, 45295992, 50957991, 58237704, 67943988, 90591984, 101915982, 116475408, 135887976, 203831964, 271775952, 407663928, 815327856]

約数ペア:

[(1, 815327856), (2, 407663928), (3, 271775952), (4, 203831964), (6, 135887976), (7, 116475408), (8, 101915982), (9, 90591984), (12, 67943988), (14, 58237704), (16, 50957991), (18, 45295992), (21, 38825136), (24, 33971994), (27, 30197328), (28, 29118852), (36, 22647996), (37, 22035888), (42, 19412568), (48, 16985997), (49, 16639344), (54, 15098664), (56, 14559426), (63, 12941712), (72, 11323998), (74, 11017944), (81, 10065776), (84, 9706284), (98, 8319672), (108, 7549332), (111, 7345296), (112, 7279713), (126, 6470856), (144, 5661999), (147, 5546448), (148, 5508972), (162, 5032888), (168, 4853142), (189, 4313904), (196, 4159836), (216, 3774666), (222, 3672648), (252, 3235428), (259, 3147984), (294, 2773224), (296, 2754486), (324, 2516444), (333, 2448432), (336, 2426571), (347, 2349648), (378, 2156952), (392, 2079918), (432, 1887333), (441, 1848816), (444, 1836324), (504, 1617714), (518, 1573992), (567, 1437968), (588, 1386612), (592, 1377243), (648, 1258222), (666, 1224216), (694, 1174824), (756, 1078476), (777, 1049328), (784, 1039959), (882, 924408), (888, 918162), (999, 816144), (1008, 808857), (1036, 786996), (1041, 783216), (1134, 718984), (1176, 693306), (1296, 629111), (1323, 616272), (1332, 612108), (1388, 587412), (1512, 539238), (1554, 524664), (1764, 462204), (1776, 459081), (1813, 449712), (1998, 408072), (2072, 393498), (2082, 391608), (2268, 359492), (2331, 349776), (2352, 346653), (2429, 335664), (2646, 308136), (2664, 306054), (2776, 293706), (2997, 272048), (3024, 269619), (3108, 262332), (3123, 261072), (3528, 231102), (3626, 224856), (3969, 205424), (3996, 204036), (4144, 196749), (4164, 195804), (4536, 179746), (4662, 174888), (4858, 167832), (5292, 154068), (5328, 153027), (5439, 149904), (5552, 146853), (5994, 136024), (6216, 131166), (6246, 130536), (6993, 116592), (7056, 115551), (7252, 112428), (7287, 111888), (7938, 102712), (7992, 102018), (8328, 97902), (9072, 89873), (9324, 87444), (9369, 87024), (9716, 83916), (10584, 77034), (10878, 74952), (11988, 68012), (12432, 65583), (12492, 65268), (12839, 63504), (13986, 58296), (14504, 56214), (14574, 55944), (15876, 51356), (15984, 51009), (16317, 49968), (16656, 48951), (17003, 47952), (18648, 43722), (18738, 43512), (19432, 41958), (20979, 38864), (21168, 38517), (21756, 37476), (21861, 37296), (23976, 34006), (24984, 32634), (25678, 31752), (27972, 29148), (28107, 29008)]