218500128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 574029792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 59, 63, 66, 72, 77, 84, 88, 96, 99, 112, 118, 126, 132, 144, 154, 167, 168, 176, 177, 198, 224, 231, 236, 252, 264, 288, 308, 334, 336, 352, 354, 396, 413, 462, 472, 501, 504, 528, 531, 616, 649, 668, 672, 693, 708, 792, 826, 924, 944, 1002, 1008, 1056, 1062, 1169, 1232, 1239, 1298, 1336, 1386, 1416, 1503, 1584, 1652, 1837, 1848, 1888, 1947, 2004, 2016, 2124, 2338, 2464, 2478, 2596, 2672, 2772, 2832, 3006, 3168, 3304, 3507, 3674, 3696, 3717, 3894, 4008, 4248, 4543, 4676, 4956, 5192, 5344, 5511, 5544, 5664, 5841, 6012, 6608, 7014, 7348, 7392, 7434, 7788, 8016, 8496, 9086, 9352, 9853, 9912, 10384, 10521, 11022, 11088, 11682, 12024, 12859, 13216, 13629, 14028, 14696, 14868, 15576, 16032, 16533, 16992, 18172, 18704, 19706, 19824, 20768, 21042, 22044, 22176, 23364, 24048, 25718, 27258, 28056, 29392, 29559, 29736, 31152, 33066, 36344, 37408, 38577, 39412, 39648, 40887, 42084, 44088, 46728, 48096, 51436, 54516, 56112, 58784, 59118, 59472, 62304, 66132, 68971, 72688, 77154, 78824, 81774, 84168, 88176, 88677, 93456, 102872, 108383, 109032, 112224, 115731, 118236, 118944, 132264, 137942, 145376, 154308, 157648, 163548, 168336, 176352, 177354, 186912, 205744, 206913, 216766, 218064, 231462, 236472, 264528, 275884, 308616, 315296, 325149, 327096, 336672, 354708, 411488, 413826, 433532, 436128, 462924, 472944, 529056, 551768, 617232, 620739, 650298, 654192, 709416, 758681, 827652, 867064, 925848, 945888, 975447, 1103536, 1234464, 1241478, 1300596, 1308384, 1418832, 1517362, 1655304, 1734128, 1851696, 1950894, 2207072, 2276043, 2482956, 2601192, 2837664, 3034724, 3310608, 3468256, 3703392, 3901788, 4552086, 4965912, 5202384, 6069448, 6621216, 6828129, 7803576, 9104172, 9931824, 10404768, 12138896, 13656258, 15607152, 18208344, 19863648, 24277792, 27312516, 31214304, 36416688, 54625032, 72833376, 109250064, 218500128]

約数ペア:

[(1, 218500128), (2, 109250064), (3, 72833376), (4, 54625032), (6, 36416688), (7, 31214304), (8, 27312516), (9, 24277792), (11, 19863648), (12, 18208344), (14, 15607152), (16, 13656258), (18, 12138896), (21, 10404768), (22, 9931824), (24, 9104172), (28, 7803576), (32, 6828129), (33, 6621216), (36, 6069448), (42, 5202384), (44, 4965912), (48, 4552086), (56, 3901788), (59, 3703392), (63, 3468256), (66, 3310608), (72, 3034724), (77, 2837664), (84, 2601192), (88, 2482956), (96, 2276043), (99, 2207072), (112, 1950894), (118, 1851696), (126, 1734128), (132, 1655304), (144, 1517362), (154, 1418832), (167, 1308384), (168, 1300596), (176, 1241478), (177, 1234464), (198, 1103536), (224, 975447), (231, 945888), (236, 925848), (252, 867064), (264, 827652), (288, 758681), (308, 709416), (334, 654192), (336, 650298), (352, 620739), (354, 617232), (396, 551768), (413, 529056), (462, 472944), (472, 462924), (501, 436128), (504, 433532), (528, 413826), (531, 411488), (616, 354708), (649, 336672), (668, 327096), (672, 325149), (693, 315296), (708, 308616), (792, 275884), (826, 264528), (924, 236472), (944, 231462), (1002, 218064), (1008, 216766), (1056, 206913), (1062, 205744), (1169, 186912), (1232, 177354), (1239, 176352), (1298, 168336), (1336, 163548), (1386, 157648), (1416, 154308), (1503, 145376), (1584, 137942), (1652, 132264), (1837, 118944), (1848, 118236), (1888, 115731), (1947, 112224), (2004, 109032), (2016, 108383), (2124, 102872), (2338, 93456), (2464, 88677), (2478, 88176), (2596, 84168), (2672, 81774), (2772, 78824), (2832, 77154), (3006, 72688), (3168, 68971), (3304, 66132), (3507, 62304), (3674, 59472), (3696, 59118), (3717, 58784), (3894, 56112), (4008, 54516), (4248, 51436), (4543, 48096), (4676, 46728), (4956, 44088), (5192, 42084), (5344, 40887), (5511, 39648), (5544, 39412), (5664, 38577), (5841, 37408), (6012, 36344), (6608, 33066), (7014, 31152), (7348, 29736), (7392, 29559), (7434, 29392), (7788, 28056), (8016, 27258), (8496, 25718), (9086, 24048), (9352, 23364), (9853, 22176), (9912, 22044), (10384, 21042), (10521, 20768), (11022, 19824), (11088, 19706), (11682, 18704), (12024, 18172), (12859, 16992), (13216, 16533), (13629, 16032), (14028, 15576), (14696, 14868)]