1664151552

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{6449}}^1$

素因数の和:6486

約数の個数: 156

約数和(自身を含む): 5494522800

約数和(自身を除く): 3830371248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 6449, 7168, 8064, 9216, 10752, 12288, 12898, 14336, 16128, 18432, 19347, 21504, 25796, 28672, 32256, 36864, 38694, 43008, 45143, 51592, 58041, 64512, 77388, 86016, 90286, 103184, 116082, 129024, 135429, 154776, 180572, 206368, 232164, 258048, 270858, 309552, 361144, 406287, 412736, 464328, 541716, 619104, 722288, 812574, 825472, 928656, 1083432, 1238208, 1444576, 1625148, 1650944, 1857312, 2166864, 2476416, 2889152, 3250296, 3301888, 3714624, 4333728, 4952832, 5778304, 6500592, 6603776, 7429248, 8667456, 9905664, 11556608, 13001184, 13207552, 14858496, 17334912, 19811328, 23113216, 26002368, 26415104, 29716992, 34669824, 39622656, 46226432, 52004736, 59433984, 69339648, 79245312, 92452864, 104009472, 118867968, 138679296, 184905728, 208018944, 237735936, 277358592, 416037888, 554717184, 832075776, 1664151552]

約数ペア:

[(1, 1664151552), (2, 832075776), (3, 554717184), (4, 416037888), (6, 277358592), (7, 237735936), (8, 208018944), (9, 184905728), (12, 138679296), (14, 118867968), (16, 104009472), (18, 92452864), (21, 79245312), (24, 69339648), (28, 59433984), (32, 52004736), (36, 46226432), (42, 39622656), (48, 34669824), (56, 29716992), (63, 26415104), (64, 26002368), (72, 23113216), (84, 19811328), (96, 17334912), (112, 14858496), (126, 13207552), (128, 13001184), (144, 11556608), (168, 9905664), (192, 8667456), (224, 7429248), (252, 6603776), (256, 6500592), (288, 5778304), (336, 4952832), (384, 4333728), (448, 3714624), (504, 3301888), (512, 3250296), (576, 2889152), (672, 2476416), (768, 2166864), (896, 1857312), (1008, 1650944), (1024, 1625148), (1152, 1444576), (1344, 1238208), (1536, 1083432), (1792, 928656), (2016, 825472), (2048, 812574), (2304, 722288), (2688, 619104), (3072, 541716), (3584, 464328), (4032, 412736), (4096, 406287), (4608, 361144), (5376, 309552), (6144, 270858), (6449, 258048), (7168, 232164), (8064, 206368), (9216, 180572), (10752, 154776), (12288, 135429), (12898, 129024), (14336, 116082), (16128, 103184), (18432, 90286), (19347, 86016), (21504, 77388), (25796, 64512), (28672, 58041), (32256, 51592), (36864, 45143), (38694, 43008)]