256182192

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{36307}}^1$

素因数の和:36335

約数の個数: 90

約数和(自身を含む): 834031068

約数和(自身を除く): 577848876

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 36307, 72614, 108921, 145228, 217842, 254149, 290456, 326763, 435684, 508298, 580912, 653526, 762447, 871368, 1016596, 1307052, 1524894, 1742736, 1779043, 2033192, 2287341, 2614104, 3049788, 3558086, 4066384, 4574682, 5228208, 5337129, 6099576, 7116172, 9149364, 10674258, 12199152, 14232344, 16011387, 18298728, 21348516, 28464688, 32022774, 36597456, 42697032, 64045548, 85394064, 128091096, 256182192]

約数ペア:

[(1, 256182192), (2, 128091096), (3, 85394064), (4, 64045548), (6, 42697032), (7, 36597456), (8, 32022774), (9, 28464688), (12, 21348516), (14, 18298728), (16, 16011387), (18, 14232344), (21, 12199152), (24, 10674258), (28, 9149364), (36, 7116172), (42, 6099576), (48, 5337129), (49, 5228208), (56, 4574682), (63, 4066384), (72, 3558086), (84, 3049788), (98, 2614104), (112, 2287341), (126, 2033192), (144, 1779043), (147, 1742736), (168, 1524894), (196, 1307052), (252, 1016596), (294, 871368), (336, 762447), (392, 653526), (441, 580912), (504, 508298), (588, 435684), (784, 326763), (882, 290456), (1008, 254149), (1176, 217842), (1764, 145228), (2352, 108921), (3528, 72614), (7056, 36307)]