378759538688

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131071}}^1$

素因数の和:131193

約数の個数: 96

約数和(自身を含む): 811550638080

約数和(自身を除く): 432791099392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 256, 272, 332, 512, 544, 664, 1024, 1088, 1328, 1411, 2048, 2176, 2656, 2822, 4352, 5312, 5644, 8704, 10624, 11288, 17408, 21248, 22576, 34816, 42496, 45152, 84992, 90304, 131071, 169984, 180608, 262142, 361216, 524284, 722432, 1048568, 1444864, 2097136, 2228207, 2889728, 4194272, 4456414, 8388544, 8912828, 10878893, 16777088, 17825656, 21757786, 33554176, 35651312, 43515572, 67108352, 71302624, 87031144, 134216704, 142605248, 174062288, 184941181, 268433408, 285210496, 348124576, 369882362, 570420992, 696249152, 739764724, 1140841984, 1392498304, 1479529448, 2281683968, 2784996608, 2959058896, 4563367936, 5569993216, 5918117792, 11139986432, 11836235584, 22279972864, 23672471168, 47344942336, 94689884672, 189379769344, 378759538688]

約数ペア:

[(1, 378759538688), (2, 189379769344), (4, 94689884672), (8, 47344942336), (16, 23672471168), (17, 22279972864), (32, 11836235584), (34, 11139986432), (64, 5918117792), (68, 5569993216), (83, 4563367936), (128, 2959058896), (136, 2784996608), (166, 2281683968), (256, 1479529448), (272, 1392498304), (332, 1140841984), (512, 739764724), (544, 696249152), (664, 570420992), (1024, 369882362), (1088, 348124576), (1328, 285210496), (1411, 268433408), (2048, 184941181), (2176, 174062288), (2656, 142605248), (2822, 134216704), (4352, 87031144), (5312, 71302624), (5644, 67108352), (8704, 43515572), (10624, 35651312), (11288, 33554176), (17408, 21757786), (21248, 17825656), (22576, 16777088), (34816, 10878893), (42496, 8912828), (45152, 8388544), (84992, 4456414), (90304, 4194272), (131071, 2889728), (169984, 2228207), (180608, 2097136), (262142, 1444864), (361216, 1048568), (524284, 722432)]