394925328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 160

約数和(自身を含む): 1314003200

約数和(自身を除く): 919077872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 336, 378, 432, 438, 504, 511, 584, 657, 756, 876, 1008, 1022, 1168, 1314, 1512, 1533, 1752, 1789, 1971, 2044, 2628, 3024, 3066, 3504, 3578, 3942, 4088, 4599, 5256, 5367, 6132, 7156, 7884, 8176, 9198, 10512, 10734, 12264, 12523, 13797, 14312, 15768, 16101, 18396, 21468, 24528, 25046, 27594, 28624, 31536, 32202, 36792, 37569, 42936, 48303, 50092, 55188, 64404, 73584, 75138, 85872, 96606, 100184, 110376, 112707, 128808, 130597, 150276, 193212, 200368, 220752, 225414, 257616, 261194, 300552, 338121, 386424, 391791, 450828, 522388, 601104, 676242, 772848, 783582, 901656, 914179, 1044776, 1175373, 1352484, 1567164, 1803312, 1828358, 2089552, 2350746, 2704968, 2742537, 3134328, 3526119, 3656716, 4701492, 5409936, 5485074, 6268656, 7052238, 7313432, 8227611, 9402984, 10970148, 14104476, 14626864, 16455222, 18805968, 21940296, 24682833, 28208952, 32910444, 43880592, 49365666, 56417904, 65820888, 98731332, 131641776, 197462664, 394925328]

約数ペア:

[(1, 394925328), (2, 197462664), (3, 131641776), (4, 98731332), (6, 65820888), (7, 56417904), (8, 49365666), (9, 43880592), (12, 32910444), (14, 28208952), (16, 24682833), (18, 21940296), (21, 18805968), (24, 16455222), (27, 14626864), (28, 14104476), (36, 10970148), (42, 9402984), (48, 8227611), (54, 7313432), (56, 7052238), (63, 6268656), (72, 5485074), (73, 5409936), (84, 4701492), (108, 3656716), (112, 3526119), (126, 3134328), (144, 2742537), (146, 2704968), (168, 2350746), (189, 2089552), (216, 1828358), (219, 1803312), (252, 1567164), (292, 1352484), (336, 1175373), (378, 1044776), (432, 914179), (438, 901656), (504, 783582), (511, 772848), (584, 676242), (657, 601104), (756, 522388), (876, 450828), (1008, 391791), (1022, 386424), (1168, 338121), (1314, 300552), (1512, 261194), (1533, 257616), (1752, 225414), (1789, 220752), (1971, 200368), (2044, 193212), (2628, 150276), (3024, 130597), (3066, 128808), (3504, 112707), (3578, 110376), (3942, 100184), (4088, 96606), (4599, 85872), (5256, 75138), (5367, 73584), (6132, 64404), (7156, 55188), (7884, 50092), (8176, 48303), (9198, 42936), (10512, 37569), (10734, 36792), (12264, 32202), (12523, 31536), (13797, 28624), (14312, 27594), (15768, 25046), (16101, 24528), (18396, 21468)]