393417216

素因数分解:

$2^9\times 3^3\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 1178496000

約数和(自身を除く): 785078784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 191, 192, 216, 256, 288, 298, 382, 384, 432, 447, 512, 573, 576, 596, 764, 768, 864, 894, 1146, 1152, 1192, 1341, 1528, 1536, 1719, 1728, 1788, 2292, 2304, 2384, 2682, 3056, 3438, 3456, 3576, 4023, 4584, 4608, 4768, 5157, 5364, 6112, 6876, 6912, 7152, 8046, 9168, 9536, 10314, 10728, 12224, 13752, 13824, 14304, 16092, 18336, 19072, 20628, 21456, 24448, 27504, 28459, 28608, 32184, 36672, 38144, 41256, 42912, 48896, 55008, 56918, 57216, 64368, 73344, 76288, 82512, 85377, 85824, 97792, 110016, 113836, 114432, 128736, 146688, 165024, 170754, 171648, 220032, 227672, 228864, 256131, 257472, 293376, 330048, 341508, 343296, 440064, 455344, 512262, 514944, 660096, 683016, 686592, 768393, 880128, 910688, 1024524, 1029888, 1320192, 1366032, 1536786, 1821376, 2049048, 2059776, 2640384, 2732064, 3073572, 3642752, 4098096, 5464128, 6147144, 7285504, 8196192, 10928256, 12294288, 14571008, 16392384, 21856512, 24588576, 32784768, 43713024, 49177152, 65569536, 98354304, 131139072, 196708608, 393417216]

約数ペア:

[(1, 393417216), (2, 196708608), (3, 131139072), (4, 98354304), (6, 65569536), (8, 49177152), (9, 43713024), (12, 32784768), (16, 24588576), (18, 21856512), (24, 16392384), (27, 14571008), (32, 12294288), (36, 10928256), (48, 8196192), (54, 7285504), (64, 6147144), (72, 5464128), (96, 4098096), (108, 3642752), (128, 3073572), (144, 2732064), (149, 2640384), (191, 2059776), (192, 2049048), (216, 1821376), (256, 1536786), (288, 1366032), (298, 1320192), (382, 1029888), (384, 1024524), (432, 910688), (447, 880128), (512, 768393), (573, 686592), (576, 683016), (596, 660096), (764, 514944), (768, 512262), (864, 455344), (894, 440064), (1146, 343296), (1152, 341508), (1192, 330048), (1341, 293376), (1528, 257472), (1536, 256131), (1719, 228864), (1728, 227672), (1788, 220032), (2292, 171648), (2304, 170754), (2384, 165024), (2682, 146688), (3056, 128736), (3438, 114432), (3456, 113836), (3576, 110016), (4023, 97792), (4584, 85824), (4608, 85377), (4768, 82512), (5157, 76288), (5364, 73344), (6112, 64368), (6876, 57216), (6912, 56918), (7152, 55008), (8046, 48896), (9168, 42912), (9536, 41256), (10314, 38144), (10728, 36672), (12224, 32184), (13752, 28608), (13824, 28459), (14304, 27504), (16092, 24448), (18336, 21456), (19072, 20628)]