396554256

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 180

約数和(自身を含む): 1322026992

約数和(自身を除く): 925472736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 252, 258, 294, 301, 336, 344, 387, 392, 441, 504, 516, 588, 602, 688, 774, 784, 882, 903, 1008, 1032, 1176, 1204, 1307, 1548, 1764, 1806, 2064, 2107, 2352, 2408, 2614, 2709, 3096, 3528, 3612, 3921, 4214, 4816, 5228, 5418, 6192, 6321, 7056, 7224, 7842, 8428, 9149, 10456, 10836, 11763, 12642, 14448, 15684, 16856, 18298, 18963, 20912, 21672, 23526, 25284, 27447, 31368, 33712, 36596, 37926, 43344, 47052, 50568, 54894, 56201, 62736, 64043, 73192, 75852, 82341, 94104, 101136, 109788, 112402, 128086, 146384, 151704, 164682, 168603, 188208, 192129, 219576, 224804, 256172, 303408, 329364, 337206, 384258, 393407, 439152, 449608, 505809, 512344, 576387, 658728, 674412, 768516, 786814, 899216, 1011618, 1024688, 1152774, 1180221, 1317456, 1348824, 1537032, 1573628, 2023236, 2305548, 2360442, 2697648, 2753849, 3074064, 3147256, 3540663, 4046472, 4611096, 4720884, 5507698, 6294512, 7081326, 8092944, 8261547, 9222192, 9441768, 11015396, 14162652, 16523094, 18883536, 22030792, 24784641, 28325304, 33046188, 44061584, 49569282, 56650608, 66092376, 99138564, 132184752, 198277128, 396554256]

約数ペア:

[(1, 396554256), (2, 198277128), (3, 132184752), (4, 99138564), (6, 66092376), (7, 56650608), (8, 49569282), (9, 44061584), (12, 33046188), (14, 28325304), (16, 24784641), (18, 22030792), (21, 18883536), (24, 16523094), (28, 14162652), (36, 11015396), (42, 9441768), (43, 9222192), (48, 8261547), (49, 8092944), (56, 7081326), (63, 6294512), (72, 5507698), (84, 4720884), (86, 4611096), (98, 4046472), (112, 3540663), (126, 3147256), (129, 3074064), (144, 2753849), (147, 2697648), (168, 2360442), (172, 2305548), (196, 2023236), (252, 1573628), (258, 1537032), (294, 1348824), (301, 1317456), (336, 1180221), (344, 1152774), (387, 1024688), (392, 1011618), (441, 899216), (504, 786814), (516, 768516), (588, 674412), (602, 658728), (688, 576387), (774, 512344), (784, 505809), (882, 449608), (903, 439152), (1008, 393407), (1032, 384258), (1176, 337206), (1204, 329364), (1307, 303408), (1548, 256172), (1764, 224804), (1806, 219576), (2064, 192129), (2107, 188208), (2352, 168603), (2408, 164682), (2614, 151704), (2709, 146384), (3096, 128086), (3528, 112402), (3612, 109788), (3921, 101136), (4214, 94104), (4816, 82341), (5228, 75852), (5418, 73192), (6192, 64043), (6321, 62736), (7056, 56201), (7224, 54894), (7842, 50568), (8428, 47052), (9149, 43344), (10456, 37926), (10836, 36596), (11763, 33712), (12642, 31368), (14448, 27447), (15684, 25284), (16856, 23526), (18298, 21672), (18963, 20912)]