388347232

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7068

約数の個数: 96

約数和(自身を含む): 990662400

約数和(自身を除く): 602315168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 6916, 7019, 7904, 13832, 14038, 27664, 28076, 49133, 55328, 56152, 91247, 98266, 112304, 133361, 182494, 196532, 224608, 266722, 364988, 393064, 533444, 638729, 729976, 786128, 933527, 1066888, 1277458, 1459952, 1572256, 1733693, 1867054, 2133776, 2554916, 2919904, 3467386, 3734108, 4267552, 5109832, 6934772, 7468216, 10219664, 12135851, 13869544, 14936432, 20439328, 24271702, 27739088, 29872864, 48543404, 55478176, 97086808, 194173616, 388347232]

約数ペア:

[(1, 388347232), (2, 194173616), (4, 97086808), (7, 55478176), (8, 48543404), (13, 29872864), (14, 27739088), (16, 24271702), (19, 20439328), (26, 14936432), (28, 13869544), (32, 12135851), (38, 10219664), (52, 7468216), (56, 6934772), (76, 5109832), (91, 4267552), (104, 3734108), (112, 3467386), (133, 2919904), (152, 2554916), (182, 2133776), (208, 1867054), (224, 1733693), (247, 1572256), (266, 1459952), (304, 1277458), (364, 1066888), (416, 933527), (494, 786128), (532, 729976), (608, 638729), (728, 533444), (988, 393064), (1064, 364988), (1456, 266722), (1729, 224608), (1976, 196532), (2128, 182494), (2912, 133361), (3458, 112304), (3952, 98266), (4256, 91247), (6916, 56152), (7019, 55328), (7904, 49133), (13832, 28076), (14038, 27664)]