380836864

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 88

約数和(自身を含む): 800589888

約数和(自身を除く): 419753024

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 128, 164, 188, 193, 256, 328, 376, 386, 512, 656, 752, 772, 1024, 1312, 1504, 1544, 1927, 2624, 3008, 3088, 3854, 5248, 6016, 6176, 7708, 7913, 9071, 10496, 12032, 12352, 15416, 15826, 18142, 20992, 24064, 24704, 30832, 31652, 36284, 41984, 48128, 49408, 61664, 63304, 72568, 98816, 123328, 126608, 145136, 197632, 246656, 253216, 290272, 371911, 493312, 506432, 580544, 743822, 986624, 1012864, 1161088, 1487644, 1973248, 2025728, 2322176, 2975288, 4051456, 4644352, 5950576, 8102912, 9288704, 11901152, 23802304, 47604608, 95209216, 190418432, 380836864]

約数ペア:

[(1, 380836864), (2, 190418432), (4, 95209216), (8, 47604608), (16, 23802304), (32, 11901152), (41, 9288704), (47, 8102912), (64, 5950576), (82, 4644352), (94, 4051456), (128, 2975288), (164, 2322176), (188, 2025728), (193, 1973248), (256, 1487644), (328, 1161088), (376, 1012864), (386, 986624), (512, 743822), (656, 580544), (752, 506432), (772, 493312), (1024, 371911), (1312, 290272), (1504, 253216), (1544, 246656), (1927, 197632), (2624, 145136), (3008, 126608), (3088, 123328), (3854, 98816), (5248, 72568), (6016, 63304), (6176, 61664), (7708, 49408), (7913, 48128), (9071, 41984), (10496, 36284), (12032, 31652), (12352, 30832), (15416, 24704), (15826, 24064), (18142, 20992)]