1986613248

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 208

約数和(自身を含む): 5703557120

約数和(自身を除く): 3716943872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 96, 114, 127, 128, 134, 152, 192, 201, 228, 254, 256, 268, 304, 381, 384, 402, 456, 508, 512, 536, 608, 762, 768, 804, 912, 1016, 1024, 1072, 1216, 1273, 1524, 1536, 1608, 1824, 2032, 2048, 2144, 2413, 2432, 2546, 3048, 3072, 3216, 3648, 3819, 4064, 4096, 4288, 4826, 4864, 5092, 6096, 6144, 6432, 7239, 7296, 7638, 8128, 8509, 8576, 9652, 9728, 10184, 12192, 12288, 12864, 14478, 14592, 15276, 16256, 17018, 17152, 19304, 19456, 20368, 24384, 25527, 25728, 28956, 29184, 30552, 32512, 34036, 34304, 38608, 38912, 40736, 48768, 51054, 51456, 57912, 58368, 61104, 65024, 68072, 68608, 77216, 77824, 81472, 97536, 102108, 102912, 115824, 116736, 122208, 130048, 136144, 137216, 154432, 161671, 162944, 195072, 204216, 205824, 231648, 233472, 244416, 260096, 272288, 274432, 308864, 323342, 325888, 390144, 408432, 411648, 463296, 485013, 488832, 520192, 544576, 617728, 646684, 651776, 780288, 816864, 823296, 926592, 970026, 977664, 1089152, 1235456, 1293368, 1303552, 1560576, 1633728, 1853184, 1940052, 1955328, 2178304, 2470912, 2586736, 2607104, 3267456, 3706368, 3880104, 3910656, 4356608, 4941824, 5173472, 5214208, 6534912, 7412736, 7760208, 7821312, 8713216, 9883648, 10346944, 13069824, 14825472, 15520416, 15642624, 17426432, 20693888, 26139648, 29650944, 31040832, 34852864, 41387776, 52279296, 62081664, 82775552, 104558592, 124163328, 165551104, 248326656, 331102208, 496653312, 662204416, 993306624, 1986613248]

約数ペア:

[(1, 1986613248), (2, 993306624), (3, 662204416), (4, 496653312), (6, 331102208), (8, 248326656), (12, 165551104), (16, 124163328), (19, 104558592), (24, 82775552), (32, 62081664), (38, 52279296), (48, 41387776), (57, 34852864), (64, 31040832), (67, 29650944), (76, 26139648), (96, 20693888), (114, 17426432), (127, 15642624), (128, 15520416), (134, 14825472), (152, 13069824), (192, 10346944), (201, 9883648), (228, 8713216), (254, 7821312), (256, 7760208), (268, 7412736), (304, 6534912), (381, 5214208), (384, 5173472), (402, 4941824), (456, 4356608), (508, 3910656), (512, 3880104), (536, 3706368), (608, 3267456), (762, 2607104), (768, 2586736), (804, 2470912), (912, 2178304), (1016, 1955328), (1024, 1940052), (1072, 1853184), (1216, 1633728), (1273, 1560576), (1524, 1303552), (1536, 1293368), (1608, 1235456), (1824, 1089152), (2032, 977664), (2048, 970026), (2144, 926592), (2413, 823296), (2432, 816864), (2546, 780288), (3048, 651776), (3072, 646684), (3216, 617728), (3648, 544576), (3819, 520192), (4064, 488832), (4096, 485013), (4288, 463296), (4826, 411648), (4864, 408432), (5092, 390144), (6096, 325888), (6144, 323342), (6432, 308864), (7239, 274432), (7296, 272288), (7638, 260096), (8128, 244416), (8509, 233472), (8576, 231648), (9652, 205824), (9728, 204216), (10184, 195072), (12192, 162944), (12288, 161671), (12864, 154432), (14478, 137216), (14592, 136144), (15276, 130048), (16256, 122208), (17018, 116736), (17152, 115824), (19304, 102912), (19456, 102108), (20368, 97536), (24384, 81472), (25527, 77824), (25728, 77216), (28956, 68608), (29184, 68072), (30552, 65024), (32512, 61104), (34036, 58368), (34304, 57912), (38608, 51456), (38912, 51054), (40736, 48768)]