214791808

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 595353600

約数和(自身を除く): 380561792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 37, 38, 44, 56, 62, 64, 74, 76, 77, 88, 112, 124, 128, 133, 148, 152, 154, 176, 209, 217, 224, 248, 259, 266, 296, 304, 308, 341, 352, 407, 418, 434, 448, 496, 518, 532, 589, 592, 608, 616, 682, 703, 704, 814, 836, 868, 896, 992, 1036, 1064, 1147, 1178, 1184, 1216, 1232, 1364, 1406, 1408, 1463, 1628, 1672, 1736, 1984, 2072, 2128, 2294, 2356, 2368, 2387, 2432, 2464, 2728, 2812, 2849, 2926, 3256, 3344, 3472, 3968, 4123, 4144, 4256, 4588, 4712, 4736, 4774, 4921, 4928, 5456, 5624, 5698, 5852, 6479, 6512, 6688, 6944, 7733, 8029, 8246, 8288, 8512, 9176, 9424, 9548, 9842, 9856, 10912, 11248, 11396, 11704, 12617, 12958, 13024, 13376, 13888, 15466, 16058, 16492, 16576, 17024, 18352, 18848, 19096, 19684, 21793, 21824, 22496, 22792, 23408, 25234, 25916, 26048, 26752, 27776, 30932, 32116, 32984, 33152, 36704, 37696, 38192, 39368, 43586, 43648, 44992, 45353, 45584, 46816, 50468, 51832, 52096, 54131, 61864, 64232, 65968, 73408, 75392, 76384, 78736, 87172, 88319, 89984, 90706, 91168, 93632, 100936, 103664, 108262, 123728, 128464, 131936, 146816, 152551, 152768, 157472, 174344, 176638, 181412, 182336, 187264, 201872, 207328, 216524, 239723, 247456, 256928, 263872, 305102, 305536, 314944, 348688, 353276, 362824, 364672, 403744, 414656, 433048, 479446, 494912, 513856, 527744, 610204, 629888, 697376, 706552, 725648, 807488, 829312, 866096, 958892, 989824, 1027712, 1220408, 1394752, 1413104, 1451296, 1614976, 1678061, 1732192, 1917784, 2440816, 2789504, 2826208, 2902592, 3356122, 3464384, 3835568, 4881632, 5652416, 5805184, 6712244, 6928768, 7671136, 9763264, 11304832, 13424488, 15342272, 19526528, 26848976, 30684544, 53697952, 107395904, 214791808]

約数ペア:

[(1, 214791808), (2, 107395904), (4, 53697952), (7, 30684544), (8, 26848976), (11, 19526528), (14, 15342272), (16, 13424488), (19, 11304832), (22, 9763264), (28, 7671136), (31, 6928768), (32, 6712244), (37, 5805184), (38, 5652416), (44, 4881632), (56, 3835568), (62, 3464384), (64, 3356122), (74, 2902592), (76, 2826208), (77, 2789504), (88, 2440816), (112, 1917784), (124, 1732192), (128, 1678061), (133, 1614976), (148, 1451296), (152, 1413104), (154, 1394752), (176, 1220408), (209, 1027712), (217, 989824), (224, 958892), (248, 866096), (259, 829312), (266, 807488), (296, 725648), (304, 706552), (308, 697376), (341, 629888), (352, 610204), (407, 527744), (418, 513856), (434, 494912), (448, 479446), (496, 433048), (518, 414656), (532, 403744), (589, 364672), (592, 362824), (608, 353276), (616, 348688), (682, 314944), (703, 305536), (704, 305102), (814, 263872), (836, 256928), (868, 247456), (896, 239723), (992, 216524), (1036, 207328), (1064, 201872), (1147, 187264), (1178, 182336), (1184, 181412), (1216, 176638), (1232, 174344), (1364, 157472), (1406, 152768), (1408, 152551), (1463, 146816), (1628, 131936), (1672, 128464), (1736, 123728), (1984, 108262), (2072, 103664), (2128, 100936), (2294, 93632), (2356, 91168), (2368, 90706), (2387, 89984), (2432, 88319), (2464, 87172), (2728, 78736), (2812, 76384), (2849, 75392), (2926, 73408), (3256, 65968), (3344, 64232), (3472, 61864), (3968, 54131), (4123, 52096), (4144, 51832), (4256, 50468), (4588, 46816), (4712, 45584), (4736, 45353), (4774, 44992), (4921, 43648), (4928, 43586), (5456, 39368), (5624, 38192), (5698, 37696), (5852, 36704), (6479, 33152), (6512, 32984), (6688, 32116), (6944, 30932), (7733, 27776), (8029, 26752), (8246, 26048), (8288, 25916), (8512, 25234), (9176, 23408), (9424, 22792), (9548, 22496), (9842, 21824), (9856, 21793), (10912, 19684), (11248, 19096), (11396, 18848), (11704, 18352), (12617, 17024), (12958, 16576), (13024, 16492), (13376, 16058), (13888, 15466)]