487717944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 1468247040

約数和(自身を除く): 980529096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 113, 138, 161, 168, 184, 226, 276, 322, 339, 452, 483, 552, 644, 678, 791, 904, 966, 1117, 1288, 1356, 1582, 1932, 2234, 2373, 2599, 2712, 3164, 3351, 3864, 4468, 4746, 5198, 6328, 6702, 7797, 7819, 8936, 9492, 10396, 13404, 15594, 15638, 18193, 18984, 20792, 23457, 25691, 26808, 31188, 31276, 36386, 46914, 51382, 54579, 62376, 62552, 72772, 77073, 93828, 102764, 109158, 126221, 145544, 154146, 179837, 187656, 205528, 218316, 252442, 308292, 359674, 378663, 436632, 504884, 539511, 616584, 719348, 757326, 883547, 1009768, 1079022, 1438696, 1514652, 1767094, 2158044, 2650641, 2903083, 3029304, 3534188, 4316088, 5301282, 5806166, 7068376, 8709249, 10602564, 11612332, 17418498, 20321581, 21205128, 23224664, 34836996, 40643162, 60964743, 69673992, 81286324, 121929486, 162572648, 243858972, 487717944]

約数ペア:

[(1, 487717944), (2, 243858972), (3, 162572648), (4, 121929486), (6, 81286324), (7, 69673992), (8, 60964743), (12, 40643162), (14, 34836996), (21, 23224664), (23, 21205128), (24, 20321581), (28, 17418498), (42, 11612332), (46, 10602564), (56, 8709249), (69, 7068376), (84, 5806166), (92, 5301282), (113, 4316088), (138, 3534188), (161, 3029304), (168, 2903083), (184, 2650641), (226, 2158044), (276, 1767094), (322, 1514652), (339, 1438696), (452, 1079022), (483, 1009768), (552, 883547), (644, 757326), (678, 719348), (791, 616584), (904, 539511), (966, 504884), (1117, 436632), (1288, 378663), (1356, 359674), (1582, 308292), (1932, 252442), (2234, 218316), (2373, 205528), (2599, 187656), (2712, 179837), (3164, 154146), (3351, 145544), (3864, 126221), (4468, 109158), (4746, 102764), (5198, 93828), (6328, 77073), (6702, 72772), (7797, 62552), (7819, 62376), (8936, 54579), (9492, 51382), (10396, 46914), (13404, 36386), (15594, 31276), (15638, 31188), (18193, 26808), (18984, 25691), (20792, 23457)]