1387165184

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 3118300416

約数和(自身を除く): 1731135232

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 53, 62, 64, 68, 97, 106, 124, 128, 136, 194, 212, 248, 256, 272, 388, 424, 496, 512, 527, 544, 776, 848, 901, 992, 1054, 1088, 1552, 1643, 1649, 1696, 1802, 1984, 2108, 2176, 3007, 3104, 3286, 3298, 3392, 3604, 3968, 4216, 4352, 5141, 6014, 6208, 6572, 6596, 6784, 7208, 7936, 8432, 8704, 10282, 12028, 12416, 13144, 13192, 13568, 14416, 15872, 16864, 20564, 24056, 24832, 26288, 26384, 27136, 27931, 28832, 33728, 41128, 48112, 49664, 51119, 52576, 52768, 55862, 57664, 67456, 82256, 87397, 96224, 102238, 105152, 105536, 111724, 115328, 134912, 159371, 164512, 174794, 192448, 204476, 210304, 211072, 223448, 230656, 269824, 318742, 329024, 349588, 384896, 408952, 420608, 422144, 446896, 461312, 637484, 658048, 699176, 769792, 817904, 841216, 844288, 893792, 1274968, 1316096, 1398352, 1539584, 1635808, 1787584, 2549936, 2632192, 2709307, 2796704, 3271616, 3575168, 5099872, 5418614, 5593408, 6543232, 7150336, 10199744, 10837228, 11186816, 13086464, 14300672, 20399488, 21674456, 22373632, 26172928, 40798976, 43348912, 44747264, 81597952, 86697824, 173395648, 346791296, 693582592, 1387165184]

約数ペア:

[(1, 1387165184), (2, 693582592), (4, 346791296), (8, 173395648), (16, 86697824), (17, 81597952), (31, 44747264), (32, 43348912), (34, 40798976), (53, 26172928), (62, 22373632), (64, 21674456), (68, 20399488), (97, 14300672), (106, 13086464), (124, 11186816), (128, 10837228), (136, 10199744), (194, 7150336), (212, 6543232), (248, 5593408), (256, 5418614), (272, 5099872), (388, 3575168), (424, 3271616), (496, 2796704), (512, 2709307), (527, 2632192), (544, 2549936), (776, 1787584), (848, 1635808), (901, 1539584), (992, 1398352), (1054, 1316096), (1088, 1274968), (1552, 893792), (1643, 844288), (1649, 841216), (1696, 817904), (1802, 769792), (1984, 699176), (2108, 658048), (2176, 637484), (3007, 461312), (3104, 446896), (3286, 422144), (3298, 420608), (3392, 408952), (3604, 384896), (3968, 349588), (4216, 329024), (4352, 318742), (5141, 269824), (6014, 230656), (6208, 223448), (6572, 211072), (6596, 210304), (6784, 204476), (7208, 192448), (7936, 174794), (8432, 164512), (8704, 159371), (10282, 134912), (12028, 115328), (12416, 111724), (13144, 105536), (13192, 105152), (13568, 102238), (14416, 96224), (15872, 87397), (16864, 82256), (20564, 67456), (24056, 57664), (24832, 55862), (26288, 52768), (26384, 52576), (27136, 51119), (27931, 49664), (28832, 48112), (33728, 41128)]