620805504

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 1875363840

約数和(自身を除く): 1254558336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 128, 132, 176, 186, 192, 242, 248, 264, 341, 352, 363, 372, 384, 431, 484, 496, 528, 682, 704, 726, 744, 862, 968, 992, 1023, 1056, 1293, 1364, 1408, 1452, 1488, 1724, 1936, 1984, 2046, 2112, 2586, 2728, 2904, 2976, 3448, 3751, 3872, 3968, 4092, 4224, 4741, 5172, 5456, 5808, 5952, 6896, 7502, 7744, 8184, 9482, 10344, 10912, 11253, 11616, 11904, 13361, 13792, 14223, 15004, 15488, 16368, 18964, 20688, 21824, 22506, 23232, 26722, 27584, 28446, 30008, 32736, 37928, 40083, 41376, 43648, 45012, 46464, 52151, 53444, 55168, 56892, 60016, 65472, 75856, 80166, 82752, 90024, 104302, 106888, 113784, 120032, 130944, 146971, 151712, 156453, 160332, 165504, 180048, 208604, 213776, 227568, 240064, 293942, 303424, 312906, 320664, 360096, 417208, 427552, 440913, 455136, 480128, 587884, 606848, 625812, 641328, 720192, 834416, 855104, 881826, 910272, 1175768, 1251624, 1282656, 1440384, 1616681, 1668832, 1710208, 1763652, 1820544, 2351536, 2503248, 2565312, 3233362, 3337664, 3527304, 4703072, 4850043, 5006496, 5130624, 6466724, 6675328, 7054608, 9406144, 9700086, 10012992, 12933448, 14109216, 18812288, 19400172, 20025984, 25866896, 28218432, 38800344, 51733792, 56436864, 77600688, 103467584, 155201376, 206935168, 310402752, 620805504]

約数ペア:

[(1, 620805504), (2, 310402752), (3, 206935168), (4, 155201376), (6, 103467584), (8, 77600688), (11, 56436864), (12, 51733792), (16, 38800344), (22, 28218432), (24, 25866896), (31, 20025984), (32, 19400172), (33, 18812288), (44, 14109216), (48, 12933448), (62, 10012992), (64, 9700086), (66, 9406144), (88, 7054608), (93, 6675328), (96, 6466724), (121, 5130624), (124, 5006496), (128, 4850043), (132, 4703072), (176, 3527304), (186, 3337664), (192, 3233362), (242, 2565312), (248, 2503248), (264, 2351536), (341, 1820544), (352, 1763652), (363, 1710208), (372, 1668832), (384, 1616681), (431, 1440384), (484, 1282656), (496, 1251624), (528, 1175768), (682, 910272), (704, 881826), (726, 855104), (744, 834416), (862, 720192), (968, 641328), (992, 625812), (1023, 606848), (1056, 587884), (1293, 480128), (1364, 455136), (1408, 440913), (1452, 427552), (1488, 417208), (1724, 360096), (1936, 320664), (1984, 312906), (2046, 303424), (2112, 293942), (2586, 240064), (2728, 227568), (2904, 213776), (2976, 208604), (3448, 180048), (3751, 165504), (3872, 160332), (3968, 156453), (4092, 151712), (4224, 146971), (4741, 130944), (5172, 120032), (5456, 113784), (5808, 106888), (5952, 104302), (6896, 90024), (7502, 82752), (7744, 80166), (8184, 75856), (9482, 65472), (10344, 60016), (10912, 56892), (11253, 55168), (11616, 53444), (11904, 52151), (13361, 46464), (13792, 45012), (14223, 43648), (15004, 41376), (15488, 40083), (16368, 37928), (18964, 32736), (20688, 30008), (21824, 28446), (22506, 27584), (23232, 26722)]