213538248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 761702400

約数和(自身を除く): 548164152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 126, 132, 148, 154, 168, 189, 198, 216, 222, 231, 252, 259, 264, 296, 297, 308, 333, 347, 378, 396, 407, 444, 462, 504, 518, 594, 616, 666, 693, 694, 756, 777, 792, 814, 888, 924, 999, 1036, 1041, 1188, 1221, 1332, 1386, 1388, 1512, 1554, 1628, 1848, 1998, 2072, 2079, 2082, 2331, 2376, 2429, 2442, 2664, 2772, 2776, 2849, 3108, 3123, 3256, 3663, 3817, 3996, 4158, 4164, 4662, 4858, 4884, 5544, 5698, 6216, 6246, 6993, 7287, 7326, 7634, 7992, 8316, 8328, 8547, 9324, 9369, 9716, 9768, 10989, 11396, 11451, 12492, 12839, 13986, 14574, 14652, 15268, 16632, 17094, 18648, 18738, 19432, 21861, 21978, 22792, 22902, 24984, 25641, 25678, 26719, 27972, 29148, 29304, 30536, 34188, 34353, 37476, 38517, 43722, 43956, 45804, 51282, 51356, 53438, 55944, 58296, 65583, 68376, 68706, 74952, 76923, 77034, 80157, 87444, 87912, 89873, 91608, 102564, 102712, 103059, 106876, 115551, 131166, 137412, 141229, 153846, 154068, 160314, 174888, 179746, 205128, 206118, 213752, 231102, 240471, 262332, 269619, 274824, 282458, 307692, 308136, 320628, 346653, 359492, 412236, 423687, 462204, 480942, 524664, 539238, 564916, 615384, 641256, 693306, 718984, 721413, 808857, 824472, 847374, 924408, 961884, 988603, 1078476, 1129832, 1271061, 1386612, 1442826, 1617714, 1694748, 1923768, 1977206, 2156952, 2426571, 2542122, 2773224, 2885652, 2965809, 3235428, 3389496, 3813183, 3954412, 4853142, 5084244, 5771304, 5931618, 6470856, 7626366, 7908824, 8897427, 9706284, 10168488, 11863236, 15252732, 17794854, 19412568, 23726472, 26692281, 30505464, 35589708, 53384562, 71179416, 106769124, 213538248]

約数ペア:

[(1, 213538248), (2, 106769124), (3, 71179416), (4, 53384562), (6, 35589708), (7, 30505464), (8, 26692281), (9, 23726472), (11, 19412568), (12, 17794854), (14, 15252732), (18, 11863236), (21, 10168488), (22, 9706284), (24, 8897427), (27, 7908824), (28, 7626366), (33, 6470856), (36, 5931618), (37, 5771304), (42, 5084244), (44, 4853142), (54, 3954412), (56, 3813183), (63, 3389496), (66, 3235428), (72, 2965809), (74, 2885652), (77, 2773224), (84, 2542122), (88, 2426571), (99, 2156952), (108, 1977206), (111, 1923768), (126, 1694748), (132, 1617714), (148, 1442826), (154, 1386612), (168, 1271061), (189, 1129832), (198, 1078476), (216, 988603), (222, 961884), (231, 924408), (252, 847374), (259, 824472), (264, 808857), (296, 721413), (297, 718984), (308, 693306), (333, 641256), (347, 615384), (378, 564916), (396, 539238), (407, 524664), (444, 480942), (462, 462204), (504, 423687), (518, 412236), (594, 359492), (616, 346653), (666, 320628), (693, 308136), (694, 307692), (756, 282458), (777, 274824), (792, 269619), (814, 262332), (888, 240471), (924, 231102), (999, 213752), (1036, 206118), (1041, 205128), (1188, 179746), (1221, 174888), (1332, 160314), (1386, 154068), (1388, 153846), (1512, 141229), (1554, 137412), (1628, 131166), (1848, 115551), (1998, 106876), (2072, 103059), (2079, 102712), (2082, 102564), (2331, 91608), (2376, 89873), (2429, 87912), (2442, 87444), (2664, 80157), (2772, 77034), (2776, 76923), (2849, 74952), (3108, 68706), (3123, 68376), (3256, 65583), (3663, 58296), (3817, 55944), (3996, 53438), (4158, 51356), (4164, 51282), (4662, 45804), (4858, 43956), (4884, 43722), (5544, 38517), (5698, 37476), (6216, 34353), (6246, 34188), (6993, 30536), (7287, 29304), (7326, 29148), (7634, 27972), (7992, 26719), (8316, 25678), (8328, 25641), (8547, 24984), (9324, 22902), (9369, 22792), (9716, 21978), (9768, 21861), (10989, 19432), (11396, 18738), (11451, 18648), (12492, 17094), (12839, 16632), (13986, 15268), (14574, 14652)]