245217715008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1\times {\mathrm{1831}}^1$

素因数の和:2501

約数の個数: 224

約数和(自身を含む): 746728593408

約数和(自身を除く): 501510878400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 251, 336, 397, 448, 502, 672, 753, 794, 1004, 1191, 1344, 1506, 1588, 1757, 1831, 2008, 2382, 2779, 3012, 3176, 3514, 3662, 4016, 4764, 5271, 5493, 5558, 6024, 6352, 7028, 7324, 8032, 8337, 9528, 10542, 10986, 11116, 12048, 12704, 12817, 14056, 14648, 16064, 16674, 19056, 21084, 21972, 22232, 24096, 25408, 25634, 28112, 29296, 33348, 38112, 38451, 42168, 43944, 44464, 48192, 51268, 56224, 58592, 66696, 76224, 76902, 84336, 87888, 88928, 99647, 102536, 112448, 117184, 133392, 153804, 168672, 175776, 177856, 199294, 205072, 266784, 298941, 307608, 337344, 351552, 398588, 410144, 459581, 533568, 597882, 615216, 697529, 726907, 797176, 820288, 919162, 1195764, 1230432, 1378743, 1395058, 1453814, 1594352, 1838324, 2092587, 2180721, 2391528, 2460864, 2757486, 2790116, 2907628, 3188704, 3217067, 3676648, 4185174, 4361442, 4783056, 5088349, 5514972, 5580232, 5815256, 6377408, 6434134, 7353296, 8370348, 8722884, 9566112, 9651201, 10176698, 11029944, 11160464, 11630512, 12868268, 14706592, 15265047, 16740696, 17445768, 19132224, 19302402, 20353396, 22059888, 22320928, 23261024, 25736536, 29413184, 30530094, 33481392, 34891536, 38604804, 40706792, 44119776, 44641856, 46522048, 51473072, 61060188, 66962784, 69783072, 77209608, 81413584, 88239552, 102946144, 122120376, 133925568, 139566144, 154419216, 162827168, 182453657, 205892288, 244240752, 308838432, 325654336, 364907314, 488481504, 547360971, 617676864, 729814628, 976963008, 1094721942, 1277175599, 1459629256, 2189443884, 2554351198, 2919258512, 3831526797, 4378887768, 5108702396, 5838517024, 7663053594, 8757775536, 10217404792, 11677034048, 15326107188, 17515551072, 20434809584, 30652214376, 35031102144, 40869619168, 61304428752, 81739238336, 122608857504, 245217715008]

約数ペア:

[(1, 245217715008), (2, 122608857504), (3, 81739238336), (4, 61304428752), (6, 40869619168), (7, 35031102144), (8, 30652214376), (12, 20434809584), (14, 17515551072), (16, 15326107188), (21, 11677034048), (24, 10217404792), (28, 8757775536), (32, 7663053594), (42, 5838517024), (48, 5108702396), (56, 4378887768), (64, 3831526797), (84, 2919258512), (96, 2554351198), (112, 2189443884), (168, 1459629256), (192, 1277175599), (224, 1094721942), (251, 976963008), (336, 729814628), (397, 617676864), (448, 547360971), (502, 488481504), (672, 364907314), (753, 325654336), (794, 308838432), (1004, 244240752), (1191, 205892288), (1344, 182453657), (1506, 162827168), (1588, 154419216), (1757, 139566144), (1831, 133925568), (2008, 122120376), (2382, 102946144), (2779, 88239552), (3012, 81413584), (3176, 77209608), (3514, 69783072), (3662, 66962784), (4016, 61060188), (4764, 51473072), (5271, 46522048), (5493, 44641856), (5558, 44119776), (6024, 40706792), (6352, 38604804), (7028, 34891536), (7324, 33481392), (8032, 30530094), (8337, 29413184), (9528, 25736536), (10542, 23261024), (10986, 22320928), (11116, 22059888), (12048, 20353396), (12704, 19302402), (12817, 19132224), (14056, 17445768), (14648, 16740696), (16064, 15265047), (16674, 14706592), (19056, 12868268), (21084, 11630512), (21972, 11160464), (22232, 11029944), (24096, 10176698), (25408, 9651201), (25634, 9566112), (28112, 8722884), (29296, 8370348), (33348, 7353296), (38112, 6434134), (38451, 6377408), (42168, 5815256), (43944, 5580232), (44464, 5514972), (48192, 5088349), (51268, 4783056), (56224, 4361442), (58592, 4185174), (66696, 3676648), (76224, 3217067), (76902, 3188704), (84336, 2907628), (87888, 2790116), (88928, 2757486), (99647, 2460864), (102536, 2391528), (112448, 2180721), (117184, 2092587), (133392, 1838324), (153804, 1594352), (168672, 1453814), (175776, 1395058), (177856, 1378743), (199294, 1230432), (205072, 1195764), (266784, 919162), (298941, 820288), (307608, 797176), (337344, 726907), (351552, 697529), (398588, 615216), (410144, 597882), (459581, 533568)]