262451904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 832957440

約数和(自身を除く): 570505536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 79, 88, 96, 104, 121, 132, 143, 156, 158, 176, 192, 208, 237, 242, 264, 286, 312, 316, 352, 363, 416, 429, 474, 484, 528, 572, 624, 632, 704, 726, 832, 858, 869, 948, 968, 1027, 1056, 1144, 1248, 1264, 1331, 1452, 1573, 1716, 1738, 1896, 1936, 2054, 2112, 2288, 2496, 2528, 2607, 2662, 2904, 3081, 3146, 3432, 3476, 3792, 3872, 3993, 4108, 4576, 4719, 5056, 5214, 5324, 5808, 6162, 6292, 6864, 6952, 7584, 7744, 7986, 8216, 9152, 9438, 9559, 10428, 10648, 11297, 11616, 12324, 12584, 13728, 13904, 15168, 15972, 16432, 17303, 18876, 19118, 20856, 21296, 22594, 23232, 24648, 25168, 27456, 27808, 28677, 31944, 32864, 33891, 34606, 37752, 38236, 41712, 42592, 45188, 49296, 50336, 51909, 55616, 57354, 63888, 65728, 67782, 69212, 75504, 76472, 83424, 85184, 90376, 98592, 100672, 103818, 105149, 114708, 124267, 127776, 135564, 138424, 151008, 152944, 166848, 180752, 197184, 207636, 210298, 229416, 248534, 255552, 271128, 276848, 302016, 305888, 315447, 361504, 372801, 415272, 420596, 458832, 497068, 542256, 553696, 611776, 630894, 723008, 745602, 830544, 841192, 917664, 994136, 1084512, 1107392, 1261788, 1366937, 1491204, 1661088, 1682384, 1835328, 1988272, 2169024, 2523576, 2733874, 2982408, 3322176, 3364768, 3976544, 4100811, 5047152, 5467748, 5964816, 6729536, 7953088, 8201622, 10094304, 10935496, 11929632, 16403244, 20188608, 21870992, 23859264, 32806488, 43741984, 65612976, 87483968, 131225952, 262451904]

約数ペア:

[(1, 262451904), (2, 131225952), (3, 87483968), (4, 65612976), (6, 43741984), (8, 32806488), (11, 23859264), (12, 21870992), (13, 20188608), (16, 16403244), (22, 11929632), (24, 10935496), (26, 10094304), (32, 8201622), (33, 7953088), (39, 6729536), (44, 5964816), (48, 5467748), (52, 5047152), (64, 4100811), (66, 3976544), (78, 3364768), (79, 3322176), (88, 2982408), (96, 2733874), (104, 2523576), (121, 2169024), (132, 1988272), (143, 1835328), (156, 1682384), (158, 1661088), (176, 1491204), (192, 1366937), (208, 1261788), (237, 1107392), (242, 1084512), (264, 994136), (286, 917664), (312, 841192), (316, 830544), (352, 745602), (363, 723008), (416, 630894), (429, 611776), (474, 553696), (484, 542256), (528, 497068), (572, 458832), (624, 420596), (632, 415272), (704, 372801), (726, 361504), (832, 315447), (858, 305888), (869, 302016), (948, 276848), (968, 271128), (1027, 255552), (1056, 248534), (1144, 229416), (1248, 210298), (1264, 207636), (1331, 197184), (1452, 180752), (1573, 166848), (1716, 152944), (1738, 151008), (1896, 138424), (1936, 135564), (2054, 127776), (2112, 124267), (2288, 114708), (2496, 105149), (2528, 103818), (2607, 100672), (2662, 98592), (2904, 90376), (3081, 85184), (3146, 83424), (3432, 76472), (3476, 75504), (3792, 69212), (3872, 67782), (3993, 65728), (4108, 63888), (4576, 57354), (4719, 55616), (5056, 51909), (5214, 50336), (5324, 49296), (5808, 45188), (6162, 42592), (6292, 41712), (6864, 38236), (6952, 37752), (7584, 34606), (7744, 33891), (7986, 32864), (8216, 31944), (9152, 28677), (9438, 27808), (9559, 27456), (10428, 25168), (10648, 24648), (11297, 23232), (11616, 22594), (12324, 21296), (12584, 20856), (13728, 19118), (13904, 18876), (15168, 17303), (15972, 16432)]