388180128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 1215551232

約数和(自身を除く): 827371104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 73, 82, 84, 96, 112, 123, 146, 164, 168, 193, 219, 224, 246, 287, 292, 328, 336, 386, 438, 492, 511, 574, 579, 584, 656, 672, 772, 861, 876, 984, 1022, 1148, 1158, 1168, 1312, 1351, 1533, 1544, 1722, 1752, 1968, 2044, 2296, 2316, 2336, 2702, 2993, 3066, 3088, 3444, 3504, 3936, 4053, 4088, 4592, 4632, 5404, 5986, 6132, 6176, 6888, 7008, 7913, 8106, 8176, 8979, 9184, 9264, 10808, 11972, 12264, 13776, 14089, 15826, 16212, 16352, 17958, 18528, 20951, 21616, 23739, 23944, 24528, 27552, 28178, 31652, 32424, 35916, 41902, 42267, 43232, 47478, 47888, 49056, 55391, 56356, 62853, 63304, 64848, 71832, 83804, 84534, 94956, 95776, 98623, 110782, 112712, 125706, 126608, 129696, 143664, 166173, 167608, 169068, 189912, 197246, 221564, 225424, 251412, 253216, 287328, 295869, 332346, 335216, 338136, 379824, 394492, 443128, 450848, 502824, 577649, 591738, 664692, 670432, 676272, 759648, 788984, 886256, 1005648, 1155298, 1183476, 1329384, 1352544, 1577968, 1732947, 1772512, 2011296, 2310596, 2366952, 2658768, 3155936, 3465894, 4043543, 4621192, 4733904, 5317536, 6931788, 8087086, 9242384, 9467808, 12130629, 13863576, 16174172, 18484768, 24261258, 27727152, 32348344, 48522516, 55454304, 64696688, 97045032, 129393376, 194090064, 388180128]

約数ペア:

[(1, 388180128), (2, 194090064), (3, 129393376), (4, 97045032), (6, 64696688), (7, 55454304), (8, 48522516), (12, 32348344), (14, 27727152), (16, 24261258), (21, 18484768), (24, 16174172), (28, 13863576), (32, 12130629), (41, 9467808), (42, 9242384), (48, 8087086), (56, 6931788), (73, 5317536), (82, 4733904), (84, 4621192), (96, 4043543), (112, 3465894), (123, 3155936), (146, 2658768), (164, 2366952), (168, 2310596), (193, 2011296), (219, 1772512), (224, 1732947), (246, 1577968), (287, 1352544), (292, 1329384), (328, 1183476), (336, 1155298), (386, 1005648), (438, 886256), (492, 788984), (511, 759648), (574, 676272), (579, 670432), (584, 664692), (656, 591738), (672, 577649), (772, 502824), (861, 450848), (876, 443128), (984, 394492), (1022, 379824), (1148, 338136), (1158, 335216), (1168, 332346), (1312, 295869), (1351, 287328), (1533, 253216), (1544, 251412), (1722, 225424), (1752, 221564), (1968, 197246), (2044, 189912), (2296, 169068), (2316, 167608), (2336, 166173), (2702, 143664), (2993, 129696), (3066, 126608), (3088, 125706), (3444, 112712), (3504, 110782), (3936, 98623), (4053, 95776), (4088, 94956), (4592, 84534), (4632, 83804), (5404, 71832), (5986, 64848), (6132, 63304), (6176, 62853), (6888, 56356), (7008, 55391), (7913, 49056), (8106, 47888), (8176, 47478), (8979, 43232), (9184, 42267), (9264, 41902), (10808, 35916), (11972, 32424), (12264, 31652), (13776, 28178), (14089, 27552), (15826, 24528), (16212, 23944), (16352, 23739), (17958, 21616), (18528, 20951)]