81036944384

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 352

約数和(自身を含む): 197235164160

約数和(自身を除く): 116198219776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 101, 128, 152, 163, 176, 184, 202, 209, 253, 256, 304, 326, 352, 368, 404, 418, 437, 506, 512, 608, 652, 704, 736, 808, 836, 874, 1012, 1024, 1111, 1216, 1304, 1408, 1472, 1616, 1672, 1748, 1793, 1919, 2024, 2222, 2323, 2432, 2608, 2816, 2944, 3097, 3232, 3344, 3496, 3586, 3749, 3838, 4048, 4444, 4646, 4807, 4864, 5216, 5632, 5888, 6194, 6464, 6688, 6992, 7172, 7498, 7676, 8096, 8888, 9292, 9614, 9728, 10432, 11264, 11776, 12388, 12928, 13376, 13984, 14344, 14996, 15352, 16192, 16463, 17776, 18584, 19228, 19456, 20864, 21109, 23552, 24776, 25553, 25856, 26752, 27968, 28688, 29992, 30704, 32384, 32926, 34067, 35552, 37168, 38456, 41239, 41728, 42218, 44137, 49552, 51106, 51712, 53504, 55936, 57376, 59984, 61408, 64768, 65852, 68134, 71104, 71231, 74336, 76912, 82478, 83456, 84436, 88274, 99104, 102212, 103424, 107008, 111872, 114752, 119968, 122816, 129536, 131704, 136268, 142208, 142462, 148672, 153824, 164956, 166912, 168872, 176548, 181093, 198208, 204424, 214016, 223744, 229504, 239936, 245632, 259072, 263408, 272536, 284416, 284924, 297344, 307648, 312797, 329912, 337744, 353096, 362186, 378649, 396416, 408848, 447488, 459008, 479872, 485507, 491264, 526816, 545072, 568832, 569848, 594688, 615296, 625594, 659824, 675488, 706192, 724372, 757298, 783541, 792832, 817696, 918016, 959744, 971014, 982528, 1053632, 1090144, 1137664, 1139696, 1189376, 1230592, 1251188, 1319648, 1350976, 1412384, 1448744, 1514596, 1567082, 1585664, 1635392, 1836032, 1919488, 1942028, 1965056, 2107264, 2180288, 2279392, 2378752, 2461184, 2502376, 2639296, 2701952, 2824768, 2897488, 3029192, 3134164, 3171328, 3270784, 3440767, 3838976, 3884056, 4165139, 4214528, 4360576, 4558784, 4922368, 5004752, 5278592, 5403904, 5649536, 5794976, 6058384, 6268328, 6541568, 6881534, 7194331, 7768112, 8330278, 8429056, 8721152, 9117568, 10009504, 10557184, 10807808, 11299072, 11589952, 12116768, 12536656, 13083136, 13763068, 14388662, 15536224, 16660556, 16858112, 17442304, 18235136, 20019008, 21114368, 21615616, 22598144, 23179904, 24233536, 25073312, 26166272, 27526136, 28777324, 31072448, 33321112, 34884608, 36470272, 40038016, 42228736, 45196288, 46359808, 48467072, 50146624, 55052272, 57554648, 62144896, 66642224, 72940544, 79137641, 80076032, 92719616, 96934144, 100293248, 110104544, 115109296, 124289792, 133284448, 158275282, 160152064, 185439232, 193868288, 200586496, 220209088, 230218592, 248579584, 266568896, 316550564, 320304128, 387736576, 401172992, 440418176, 460437184, 497159168, 533137792, 633101128, 802345984, 880836352, 920874368, 1066275584, 1266202256, 1761672704, 1841748736, 2132551168, 2532404512, 3523345408, 3683497472, 4265102336, 5064809024, 7366994944, 10129618048, 20259236096, 40518472192, 81036944384]

約数ペア:

[(1, 81036944384), (2, 40518472192), (4, 20259236096), (8, 10129618048), (11, 7366994944), (16, 5064809024), (19, 4265102336), (22, 3683497472), (23, 3523345408), (32, 2532404512), (38, 2132551168), (44, 1841748736), (46, 1761672704), (64, 1266202256), (76, 1066275584), (88, 920874368), (92, 880836352), (101, 802345984), (128, 633101128), (152, 533137792), (163, 497159168), (176, 460437184), (184, 440418176), (202, 401172992), (209, 387736576), (253, 320304128), (256, 316550564), (304, 266568896), (326, 248579584), (352, 230218592), (368, 220209088), (404, 200586496), (418, 193868288), (437, 185439232), (506, 160152064), (512, 158275282), (608, 133284448), (652, 124289792), (704, 115109296), (736, 110104544), (808, 100293248), (836, 96934144), (874, 92719616), (1012, 80076032), (1024, 79137641), (1111, 72940544), (1216, 66642224), (1304, 62144896), (1408, 57554648), (1472, 55052272), (1616, 50146624), (1672, 48467072), (1748, 46359808), (1793, 45196288), (1919, 42228736), (2024, 40038016), (2222, 36470272), (2323, 34884608), (2432, 33321112), (2608, 31072448), (2816, 28777324), (2944, 27526136), (3097, 26166272), (3232, 25073312), (3344, 24233536), (3496, 23179904), (3586, 22598144), (3749, 21615616), (3838, 21114368), (4048, 20019008), (4444, 18235136), (4646, 17442304), (4807, 16858112), (4864, 16660556), (5216, 15536224), (5632, 14388662), (5888, 13763068), (6194, 13083136), (6464, 12536656), (6688, 12116768), (6992, 11589952), (7172, 11299072), (7498, 10807808), (7676, 10557184), (8096, 10009504), (8888, 9117568), (9292, 8721152), (9614, 8429056), (9728, 8330278), (10432, 7768112), (11264, 7194331), (11776, 6881534), (12388, 6541568), (12928, 6268328), (13376, 6058384), (13984, 5794976), (14344, 5649536), (14996, 5403904), (15352, 5278592), (16192, 5004752), (16463, 4922368), (17776, 4558784), (18584, 4360576), (19228, 4214528), (19456, 4165139), (20864, 3884056), (21109, 3838976), (23552, 3440767), (24776, 3270784), (25553, 3171328), (25856, 3134164), (26752, 3029192), (27968, 2897488), (28688, 2824768), (29992, 2701952), (30704, 2639296), (32384, 2502376), (32926, 2461184), (34067, 2378752), (35552, 2279392), (37168, 2180288), (38456, 2107264), (41239, 1965056), (41728, 1942028), (42218, 1919488), (44137, 1836032), (49552, 1635392), (51106, 1585664), (51712, 1567082), (53504, 1514596), (55936, 1448744), (57376, 1412384), (59984, 1350976), (61408, 1319648), (64768, 1251188), (65852, 1230592), (68134, 1189376), (71104, 1139696), (71231, 1137664), (74336, 1090144), (76912, 1053632), (82478, 982528), (83456, 971014), (84436, 959744), (88274, 918016), (99104, 817696), (102212, 792832), (103424, 783541), (107008, 757298), (111872, 724372), (114752, 706192), (119968, 675488), (122816, 659824), (129536, 625594), (131704, 615296), (136268, 594688), (142208, 569848), (142462, 568832), (148672, 545072), (153824, 526816), (164956, 491264), (166912, 485507), (168872, 479872), (176548, 459008), (181093, 447488), (198208, 408848), (204424, 396416), (214016, 378649), (223744, 362186), (229504, 353096), (239936, 337744), (245632, 329912), (259072, 312797), (263408, 307648), (272536, 297344), (284416, 284924)]