40042632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 122664960

約数和(自身を除く): 82622328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 241, 258, 276, 301, 322, 344, 482, 483, 516, 552, 602, 644, 723, 903, 964, 966, 989, 1032, 1204, 1288, 1446, 1687, 1806, 1928, 1932, 1978, 2408, 2892, 2967, 3374, 3612, 3864, 3956, 5061, 5543, 5784, 5934, 6748, 6923, 7224, 7912, 10122, 10363, 11086, 11868, 13496, 13846, 16629, 20244, 20726, 20769, 22172, 23736, 27692, 31089, 33258, 38801, 40488, 41452, 41538, 44344, 55384, 62178, 66516, 72541, 77602, 82904, 83076, 116403, 124356, 133032, 145082, 155204, 166152, 217623, 232806, 238349, 248712, 290164, 310408, 435246, 465612, 476698, 580328, 715047, 870492, 931224, 953396, 1430094, 1668443, 1740984, 1906792, 2860188, 3336886, 5005329, 5720376, 6673772, 10010658, 13347544, 20021316, 40042632]

約数ペア:

[(1, 40042632), (2, 20021316), (3, 13347544), (4, 10010658), (6, 6673772), (7, 5720376), (8, 5005329), (12, 3336886), (14, 2860188), (21, 1906792), (23, 1740984), (24, 1668443), (28, 1430094), (42, 953396), (43, 931224), (46, 870492), (56, 715047), (69, 580328), (84, 476698), (86, 465612), (92, 435246), (129, 310408), (138, 290164), (161, 248712), (168, 238349), (172, 232806), (184, 217623), (241, 166152), (258, 155204), (276, 145082), (301, 133032), (322, 124356), (344, 116403), (482, 83076), (483, 82904), (516, 77602), (552, 72541), (602, 66516), (644, 62178), (723, 55384), (903, 44344), (964, 41538), (966, 41452), (989, 40488), (1032, 38801), (1204, 33258), (1288, 31089), (1446, 27692), (1687, 23736), (1806, 22172), (1928, 20769), (1932, 20726), (1978, 20244), (2408, 16629), (2892, 13846), (2967, 13496), (3374, 11868), (3612, 11086), (3864, 10363), (3956, 10122), (5061, 7912), (5543, 7224), (5784, 6923), (5934, 6748)]