18854382848

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 48318197760

約数和(自身を除く): 29463814912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 71, 92, 112, 119, 128, 136, 142, 161, 184, 224, 238, 256, 272, 284, 322, 368, 379, 391, 448, 476, 497, 544, 568, 644, 736, 758, 782, 896, 952, 994, 1088, 1136, 1207, 1288, 1472, 1516, 1564, 1633, 1792, 1904, 1988, 2176, 2272, 2414, 2576, 2653, 2737, 2944, 3032, 3128, 3266, 3808, 3976, 4352, 4544, 4828, 5152, 5306, 5474, 5888, 6064, 6256, 6443, 6532, 7616, 7952, 8449, 8717, 9088, 9656, 10304, 10612, 10948, 11431, 12128, 12512, 12886, 13064, 15232, 15904, 16898, 17434, 18176, 19312, 20608, 21224, 21896, 22862, 24256, 25024, 25772, 26128, 26909, 27761, 30464, 31808, 33796, 34868, 38624, 41216, 42448, 43792, 45101, 45724, 48512, 50048, 51544, 52256, 53818, 55522, 61019, 63616, 67592, 69736, 77248, 84896, 87584, 90202, 91448, 97024, 100096, 103088, 104512, 107636, 111044, 122038, 127232, 135184, 139472, 148189, 154496, 169792, 175168, 180404, 182896, 188363, 194327, 206176, 209024, 215272, 222088, 244076, 270368, 278944, 296378, 308992, 339584, 350336, 360808, 365792, 376726, 388654, 412352, 418048, 430544, 444176, 457453, 488152, 540736, 557888, 592756, 618907, 679168, 700672, 721616, 731584, 753452, 777308, 824704, 861088, 888352, 914906, 976304, 1037323, 1081472, 1115776, 1185512, 1237814, 1443232, 1463168, 1506904, 1554616, 1649408, 1722176, 1776704, 1829812, 1952608, 2074646, 2162944, 2231552, 2371024, 2475628, 2886464, 2926336, 3013808, 3109232, 3202171, 3444352, 3553408, 3659624, 3905216, 4149292, 4332349, 4742048, 4951256, 5772928, 6027616, 6218464, 6404342, 6888704, 7106816, 7319248, 7810432, 8298584, 8664698, 9484096, 9902512, 10521419, 11545856, 12055232, 12436928, 12808684, 14638496, 15620864, 16597168, 17329396, 18968192, 19805024, 21042838, 24110464, 24873856, 25617368, 29276992, 33194336, 34658792, 37936384, 39610048, 42085676, 48220928, 49747712, 51234736, 58553984, 66388672, 69317584, 73649933, 79220096, 84171352, 102469472, 117107968, 132777344, 138635168, 147299866, 158440192, 168342704, 204938944, 265554688, 277270336, 294599732, 336685408, 409877888, 554540672, 589199464, 673370816, 819755776, 1109081344, 1178398928, 1346741632, 2356797856, 2693483264, 4713595712, 9427191424, 18854382848]

約数ペア:

[(1, 18854382848), (2, 9427191424), (4, 4713595712), (7, 2693483264), (8, 2356797856), (14, 1346741632), (16, 1178398928), (17, 1109081344), (23, 819755776), (28, 673370816), (32, 589199464), (34, 554540672), (46, 409877888), (56, 336685408), (64, 294599732), (68, 277270336), (71, 265554688), (92, 204938944), (112, 168342704), (119, 158440192), (128, 147299866), (136, 138635168), (142, 132777344), (161, 117107968), (184, 102469472), (224, 84171352), (238, 79220096), (256, 73649933), (272, 69317584), (284, 66388672), (322, 58553984), (368, 51234736), (379, 49747712), (391, 48220928), (448, 42085676), (476, 39610048), (497, 37936384), (544, 34658792), (568, 33194336), (644, 29276992), (736, 25617368), (758, 24873856), (782, 24110464), (896, 21042838), (952, 19805024), (994, 18968192), (1088, 17329396), (1136, 16597168), (1207, 15620864), (1288, 14638496), (1472, 12808684), (1516, 12436928), (1564, 12055232), (1633, 11545856), (1792, 10521419), (1904, 9902512), (1988, 9484096), (2176, 8664698), (2272, 8298584), (2414, 7810432), (2576, 7319248), (2653, 7106816), (2737, 6888704), (2944, 6404342), (3032, 6218464), (3128, 6027616), (3266, 5772928), (3808, 4951256), (3976, 4742048), (4352, 4332349), (4544, 4149292), (4828, 3905216), (5152, 3659624), (5306, 3553408), (5474, 3444352), (5888, 3202171), (6064, 3109232), (6256, 3013808), (6443, 2926336), (6532, 2886464), (7616, 2475628), (7952, 2371024), (8449, 2231552), (8717, 2162944), (9088, 2074646), (9656, 1952608), (10304, 1829812), (10612, 1776704), (10948, 1722176), (11431, 1649408), (12128, 1554616), (12512, 1506904), (12886, 1463168), (13064, 1443232), (15232, 1237814), (15904, 1185512), (16898, 1115776), (17434, 1081472), (18176, 1037323), (19312, 976304), (20608, 914906), (21224, 888352), (21896, 861088), (22862, 824704), (24256, 777308), (25024, 753452), (25772, 731584), (26128, 721616), (26909, 700672), (27761, 679168), (30464, 618907), (31808, 592756), (33796, 557888), (34868, 540736), (38624, 488152), (41216, 457453), (42448, 444176), (43792, 430544), (45101, 418048), (45724, 412352), (48512, 388654), (50048, 376726), (51544, 365792), (52256, 360808), (53818, 350336), (55522, 339584), (61019, 308992), (63616, 296378), (67592, 278944), (69736, 270368), (77248, 244076), (84896, 222088), (87584, 215272), (90202, 209024), (91448, 206176), (97024, 194327), (100096, 188363), (103088, 182896), (104512, 180404), (107636, 175168), (111044, 169792), (122038, 154496), (127232, 148189), (135184, 139472)]