251764128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11353}}^1$

素因数の和:11387

約数の個数: 144

約数和(自身を含む): 892696896

約数和(自身を除く): 640932768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 11353, 22176, 22706, 34059, 45412, 68118, 79471, 90824, 102177, 124883, 136236, 158942, 181648, 204354, 238413, 249766, 272472, 317884, 363296, 374649, 408708, 476826, 499532, 544944, 635768, 715239, 749298, 817416, 874181, 953652, 999064, 1089888, 1123947, 1271536, 1430478, 1498596, 1634832, 1748362, 1907304, 1998128, 2247894, 2543072, 2622543, 2860956, 2997192, 3269664, 3496724, 3814608, 3996256, 4495788, 5245086, 5721912, 5994384, 6993448, 7629216, 7867629, 8991576, 10490172, 11443824, 11988768, 13986896, 15735258, 17983152, 20980344, 22887648, 27973792, 31470516, 35966304, 41960688, 62941032, 83921376, 125882064, 251764128]

約数ペア:

[(1, 251764128), (2, 125882064), (3, 83921376), (4, 62941032), (6, 41960688), (7, 35966304), (8, 31470516), (9, 27973792), (11, 22887648), (12, 20980344), (14, 17983152), (16, 15735258), (18, 13986896), (21, 11988768), (22, 11443824), (24, 10490172), (28, 8991576), (32, 7867629), (33, 7629216), (36, 6993448), (42, 5994384), (44, 5721912), (48, 5245086), (56, 4495788), (63, 3996256), (66, 3814608), (72, 3496724), (77, 3269664), (84, 2997192), (88, 2860956), (96, 2622543), (99, 2543072), (112, 2247894), (126, 1998128), (132, 1907304), (144, 1748362), (154, 1634832), (168, 1498596), (176, 1430478), (198, 1271536), (224, 1123947), (231, 1089888), (252, 999064), (264, 953652), (288, 874181), (308, 817416), (336, 749298), (352, 715239), (396, 635768), (462, 544944), (504, 499532), (528, 476826), (616, 408708), (672, 374649), (693, 363296), (792, 317884), (924, 272472), (1008, 249766), (1056, 238413), (1232, 204354), (1386, 181648), (1584, 158942), (1848, 136236), (2016, 124883), (2464, 102177), (2772, 90824), (3168, 79471), (3696, 68118), (5544, 45412), (7392, 34059), (11088, 22706), (11353, 22176)]