1280002717656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{31277}}^1$

素因数の和:33226

約数の個数: 192

約数和(自身を含む): 3897834333120

約数和(自身を除く): 2617831615464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 1901, 2392, 2691, 3588, 3802, 5382, 5703, 7176, 7604, 10764, 11406, 15208, 17109, 21528, 22812, 24713, 31277, 34218, 43723, 45624, 49426, 62554, 68436, 74139, 87446, 93831, 98852, 125108, 131169, 136872, 148278, 174892, 187662, 197704, 222417, 250216, 262338, 281493, 296556, 349784, 375324, 393507, 406601, 444834, 524676, 562986, 568399, 593112, 719371, 750648, 787014, 813202, 889668, 1049352, 1125972, 1136798, 1219803, 1438742, 1574028, 1626404, 1705197, 1779336, 2158113, 2251944, 2273596, 2439606, 2877484, 3148056, 3252808, 3410394, 3659409, 4316226, 4547192, 4879212, 5115591, 5754968, 6474339, 6820788, 7318818, 8632452, 9351823, 9758424, 10231182, 12948678, 13641576, 14637636, 17264904, 18703646, 20462364, 25897356, 28055469, 29275272, 37407292, 40924728, 51794712, 56110938, 59457577, 74814584, 84166407, 112221876, 118915154, 168332814, 178372731, 224443752, 237830308, 336665628, 356745462, 475660616, 535118193, 673331256, 713490924, 772948501, 1070236386, 1367524271, 1426981848, 1545897002, 2140472772, 2318845503, 2735048542, 3091794004, 4102572813, 4280945544, 4637691006, 5470097084, 6183588008, 6956536509, 8205145626, 9275382012, 10940194168, 12307718439, 13913073018, 16410291252, 17777815523, 18550764024, 24615436878, 27826146036, 32820582504, 35555631046, 49230873756, 53333446569, 55652292072, 71111262092, 98461747512, 106666893138, 142222524184, 160000339707, 213333786276, 320000679414, 426667572552, 640001358828, 1280002717656]

約数ペア:

[(1, 1280002717656), (2, 640001358828), (3, 426667572552), (4, 320000679414), (6, 213333786276), (8, 160000339707), (9, 142222524184), (12, 106666893138), (13, 98461747512), (18, 71111262092), (23, 55652292072), (24, 53333446569), (26, 49230873756), (36, 35555631046), (39, 32820582504), (46, 27826146036), (52, 24615436878), (69, 18550764024), (72, 17777815523), (78, 16410291252), (92, 13913073018), (104, 12307718439), (117, 10940194168), (138, 9275382012), (156, 8205145626), (184, 6956536509), (207, 6183588008), (234, 5470097084), (276, 4637691006), (299, 4280945544), (312, 4102572813), (414, 3091794004), (468, 2735048542), (552, 2318845503), (598, 2140472772), (828, 1545897002), (897, 1426981848), (936, 1367524271), (1196, 1070236386), (1656, 772948501), (1794, 713490924), (1901, 673331256), (2392, 535118193), (2691, 475660616), (3588, 356745462), (3802, 336665628), (5382, 237830308), (5703, 224443752), (7176, 178372731), (7604, 168332814), (10764, 118915154), (11406, 112221876), (15208, 84166407), (17109, 74814584), (21528, 59457577), (22812, 56110938), (24713, 51794712), (31277, 40924728), (34218, 37407292), (43723, 29275272), (45624, 28055469), (49426, 25897356), (62554, 20462364), (68436, 18703646), (74139, 17264904), (87446, 14637636), (93831, 13641576), (98852, 12948678), (125108, 10231182), (131169, 9758424), (136872, 9351823), (148278, 8632452), (174892, 7318818), (187662, 6820788), (197704, 6474339), (222417, 5754968), (250216, 5115591), (262338, 4879212), (281493, 4547192), (296556, 4316226), (349784, 3659409), (375324, 3410394), (393507, 3252808), (406601, 3148056), (444834, 2877484), (524676, 2439606), (562986, 2273596), (568399, 2251944), (593112, 2158113), (719371, 1779336), (750648, 1705197), (787014, 1626404), (813202, 1574028), (889668, 1438742), (1049352, 1219803), (1125972, 1136798)]