218209376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 362398624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 59, 76, 77, 79, 88, 112, 118, 133, 152, 154, 158, 176, 209, 224, 236, 266, 304, 308, 316, 352, 413, 418, 472, 532, 553, 608, 616, 632, 649, 826, 836, 869, 944, 1064, 1106, 1121, 1232, 1264, 1298, 1463, 1501, 1652, 1672, 1738, 1888, 2128, 2212, 2242, 2464, 2528, 2596, 2926, 3002, 3304, 3344, 3476, 4256, 4424, 4484, 4543, 4661, 5192, 5852, 6004, 6083, 6608, 6688, 6952, 7847, 8848, 8968, 9086, 9322, 10384, 10507, 11704, 12008, 12166, 12331, 13216, 13904, 15694, 16511, 17696, 17936, 18172, 18644, 20768, 21014, 23408, 24016, 24332, 24662, 27808, 31388, 32627, 33022, 35872, 36344, 37288, 42028, 46816, 48032, 48664, 49324, 51271, 62776, 65254, 66044, 72688, 74576, 84056, 86317, 88559, 97328, 98648, 102542, 115577, 125552, 130508, 132088, 145376, 149152, 168112, 172634, 177118, 194656, 197296, 205084, 231154, 251104, 261016, 264176, 336224, 345268, 354236, 358897, 394592, 410168, 462308, 522032, 528352, 619913, 690536, 708472, 717794, 820336, 924616, 974149, 1044064, 1239826, 1381072, 1416944, 1435588, 1640672, 1849232, 1948298, 2479652, 2762144, 2833888, 2871176, 3698464, 3896596, 4959304, 5742352, 6819043, 7793192, 9918608, 11484704, 13638086, 15586384, 19837216, 27276172, 31172768, 54552344, 109104688, 218209376]

約数ペア:

[(1, 218209376), (2, 109104688), (4, 54552344), (7, 31172768), (8, 27276172), (11, 19837216), (14, 15586384), (16, 13638086), (19, 11484704), (22, 9918608), (28, 7793192), (32, 6819043), (38, 5742352), (44, 4959304), (56, 3896596), (59, 3698464), (76, 2871176), (77, 2833888), (79, 2762144), (88, 2479652), (112, 1948298), (118, 1849232), (133, 1640672), (152, 1435588), (154, 1416944), (158, 1381072), (176, 1239826), (209, 1044064), (224, 974149), (236, 924616), (266, 820336), (304, 717794), (308, 708472), (316, 690536), (352, 619913), (413, 528352), (418, 522032), (472, 462308), (532, 410168), (553, 394592), (608, 358897), (616, 354236), (632, 345268), (649, 336224), (826, 264176), (836, 261016), (869, 251104), (944, 231154), (1064, 205084), (1106, 197296), (1121, 194656), (1232, 177118), (1264, 172634), (1298, 168112), (1463, 149152), (1501, 145376), (1652, 132088), (1672, 130508), (1738, 125552), (1888, 115577), (2128, 102542), (2212, 98648), (2242, 97328), (2464, 88559), (2528, 86317), (2596, 84056), (2926, 74576), (3002, 72688), (3304, 66044), (3344, 65254), (3476, 62776), (4256, 51271), (4424, 49324), (4484, 48664), (4543, 48032), (4661, 46816), (5192, 42028), (5852, 37288), (6004, 36344), (6083, 35872), (6608, 33022), (6688, 32627), (6952, 31388), (7847, 27808), (8848, 24662), (8968, 24332), (9086, 24016), (9322, 23408), (10384, 21014), (10507, 20768), (11704, 18644), (12008, 18172), (12166, 17936), (12331, 17696), (13216, 16511), (13904, 15694)]