19687644672

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3659}}^1$

素因数の和:3824

約数の個数: 160

約数和(自身を含む): 54635074560

約数和(自身を除く): 34947429888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 113, 124, 128, 186, 192, 226, 248, 256, 339, 372, 384, 452, 496, 512, 678, 744, 768, 904, 992, 1356, 1488, 1536, 1808, 1984, 2712, 2976, 3503, 3616, 3659, 3968, 5424, 5952, 7006, 7232, 7318, 7936, 10509, 10848, 10977, 11904, 14012, 14464, 14636, 15872, 21018, 21696, 21954, 23808, 28024, 28928, 29272, 42036, 43392, 43908, 47616, 56048, 57856, 58544, 84072, 86784, 87816, 112096, 113429, 117088, 168144, 173568, 175632, 224192, 226858, 234176, 336288, 340287, 351264, 413467, 448384, 453716, 468352, 672576, 680574, 702528, 826934, 896768, 907432, 936704, 1240401, 1345152, 1361148, 1405056, 1653868, 1793536, 1814864, 1873408, 2480802, 2690304, 2722296, 2810112, 3307736, 3629728, 4961604, 5380608, 5444592, 5620224, 6615472, 7259456, 9923208, 10889184, 12817477, 13230944, 14518912, 19846416, 21778368, 25634954, 26461888, 29037824, 38452431, 39692832, 43556736, 51269908, 52923776, 58075648, 76904862, 79385664, 87113472, 102539816, 105847552, 153809724, 158771328, 174226944, 205079632, 211695104, 307619448, 317542656, 410159264, 615238896, 635085312, 820318528, 1230477792, 1640637056, 2460955584, 3281274112, 4921911168, 6562548224, 9843822336, 19687644672]

約数ペア:

[(1, 19687644672), (2, 9843822336), (3, 6562548224), (4, 4921911168), (6, 3281274112), (8, 2460955584), (12, 1640637056), (16, 1230477792), (24, 820318528), (31, 635085312), (32, 615238896), (48, 410159264), (62, 317542656), (64, 307619448), (93, 211695104), (96, 205079632), (113, 174226944), (124, 158771328), (128, 153809724), (186, 105847552), (192, 102539816), (226, 87113472), (248, 79385664), (256, 76904862), (339, 58075648), (372, 52923776), (384, 51269908), (452, 43556736), (496, 39692832), (512, 38452431), (678, 29037824), (744, 26461888), (768, 25634954), (904, 21778368), (992, 19846416), (1356, 14518912), (1488, 13230944), (1536, 12817477), (1808, 10889184), (1984, 9923208), (2712, 7259456), (2976, 6615472), (3503, 5620224), (3616, 5444592), (3659, 5380608), (3968, 4961604), (5424, 3629728), (5952, 3307736), (7006, 2810112), (7232, 2722296), (7318, 2690304), (7936, 2480802), (10509, 1873408), (10848, 1814864), (10977, 1793536), (11904, 1653868), (14012, 1405056), (14464, 1361148), (14636, 1345152), (15872, 1240401), (21018, 936704), (21696, 907432), (21954, 896768), (23808, 826934), (28024, 702528), (28928, 680574), (29272, 672576), (42036, 468352), (43392, 453716), (43908, 448384), (47616, 413467), (56048, 351264), (57856, 340287), (58544, 336288), (84072, 234176), (86784, 226858), (87816, 224192), (112096, 175632), (113429, 173568), (117088, 168144)]