394695392

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 216

約数和(自身を含む): 1049520024

約数和(自身を除く): 654824632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 67, 68, 91, 98, 104, 112, 119, 134, 136, 182, 196, 208, 221, 224, 238, 268, 272, 289, 364, 392, 416, 442, 469, 476, 536, 544, 578, 637, 728, 784, 833, 871, 884, 938, 952, 1072, 1139, 1156, 1274, 1456, 1547, 1568, 1666, 1742, 1768, 1876, 1904, 2023, 2144, 2278, 2312, 2548, 2912, 3094, 3283, 3332, 3484, 3536, 3752, 3757, 3808, 4046, 4556, 4624, 5096, 6097, 6188, 6566, 6664, 6968, 7072, 7504, 7514, 7973, 8092, 9112, 9248, 10192, 10829, 12194, 12376, 13132, 13328, 13936, 14161, 14807, 15008, 15028, 15946, 16184, 18224, 19363, 20384, 21658, 24388, 24752, 26264, 26299, 26656, 27872, 28322, 29614, 30056, 31892, 32368, 36448, 38726, 42679, 43316, 48776, 49504, 52528, 52598, 55811, 56644, 59228, 60112, 63784, 64736, 77452, 85358, 86632, 97552, 103649, 105056, 105196, 111622, 113288, 118456, 120224, 127568, 135541, 154904, 170716, 173264, 184093, 195104, 207298, 210392, 223244, 226576, 236912, 251719, 255136, 271082, 309808, 341432, 346528, 368186, 414596, 420784, 446488, 453152, 473824, 503438, 542164, 619616, 682864, 725543, 736372, 829192, 841568, 892976, 948787, 1006876, 1084328, 1365728, 1451086, 1472744, 1658384, 1762033, 1785952, 1897574, 2013752, 2168656, 2902172, 2945488, 3316768, 3524066, 3795148, 4027504, 4337312, 5804344, 5890976, 7048132, 7590296, 8055008, 11608688, 12334231, 14096264, 15180592, 23217376, 24668462, 28192528, 30361184, 49336924, 56385056, 98673848, 197347696, 394695392]

約数ペア:

[(1, 394695392), (2, 197347696), (4, 98673848), (7, 56385056), (8, 49336924), (13, 30361184), (14, 28192528), (16, 24668462), (17, 23217376), (26, 15180592), (28, 14096264), (32, 12334231), (34, 11608688), (49, 8055008), (52, 7590296), (56, 7048132), (67, 5890976), (68, 5804344), (91, 4337312), (98, 4027504), (104, 3795148), (112, 3524066), (119, 3316768), (134, 2945488), (136, 2902172), (182, 2168656), (196, 2013752), (208, 1897574), (221, 1785952), (224, 1762033), (238, 1658384), (268, 1472744), (272, 1451086), (289, 1365728), (364, 1084328), (392, 1006876), (416, 948787), (442, 892976), (469, 841568), (476, 829192), (536, 736372), (544, 725543), (578, 682864), (637, 619616), (728, 542164), (784, 503438), (833, 473824), (871, 453152), (884, 446488), (938, 420784), (952, 414596), (1072, 368186), (1139, 346528), (1156, 341432), (1274, 309808), (1456, 271082), (1547, 255136), (1568, 251719), (1666, 236912), (1742, 226576), (1768, 223244), (1876, 210392), (1904, 207298), (2023, 195104), (2144, 184093), (2278, 173264), (2312, 170716), (2548, 154904), (2912, 135541), (3094, 127568), (3283, 120224), (3332, 118456), (3484, 113288), (3536, 111622), (3752, 105196), (3757, 105056), (3808, 103649), (4046, 97552), (4556, 86632), (4624, 85358), (5096, 77452), (6097, 64736), (6188, 63784), (6566, 60112), (6664, 59228), (6968, 56644), (7072, 55811), (7504, 52598), (7514, 52528), (7973, 49504), (8092, 48776), (9112, 43316), (9248, 42679), (10192, 38726), (10829, 36448), (12194, 32368), (12376, 31892), (13132, 30056), (13328, 29614), (13936, 28322), (14161, 27872), (14807, 26656), (15008, 26299), (15028, 26264), (15946, 24752), (16184, 24388), (18224, 21658), (19363, 20384)]