260709504

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 790083840

約数和(自身を除く): 529374336

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, 181, 186, 192, 242, 248, 264, 341, 352, 362, 363, 372, 384, 484, 496, 528, 543, 682, 704, 724, 726, 744, 968, 992, 1023, 1056, 1086, 1364, 1408, 1448, 1452, 1488, 1936, 1984, 1991, 2046, 2112, 2172, 2728, 2896, 2904, 2976, 3751, 3872, 3968, 3982, 4092, 4224, 4344, 5456, 5611, 5792, 5808, 5952, 5973, 7502, 7744, 7964, 8184, 8688, 10912, 11222, 11253, 11584, 11616, 11904, 11946, 15004, 15488, 15928, 16368, 16833, 17376, 21824, 21901, 22444, 22506, 23168, 23232, 23892, 30008, 31856, 32736, 33666, 34752, 43648, 43802, 44888, 45012, 46464, 47784, 60016, 61721, 63712, 65472, 65703, 67332, 69504, 87604, 89776, 90024, 95568, 120032, 123442, 127424, 130944, 131406, 134664, 175208, 179552, 180048, 185163, 191136, 240064, 246884, 254848, 262812, 269328, 350416, 359104, 360096, 370326, 382272, 480128, 493768, 525624, 538656, 678931, 700832, 718208, 720192, 740652, 764544, 987536, 1051248, 1077312, 1357862, 1401664, 1440384, 1481304, 1975072, 2036793, 2102496, 2154624, 2715724, 2803328, 2962608, 3950144, 4073586, 4204992, 5431448, 5925216, 7900288, 8147172, 8409984, 10862896, 11850432, 16294344, 21725792, 23700864, 32588688, 43451584, 65177376, 86903168, 130354752, 260709504]

約数ペア:

[(1, 260709504), (2, 130354752), (3, 86903168), (4, 65177376), (6, 43451584), (8, 32588688), (11, 23700864), (12, 21725792), (16, 16294344), (22, 11850432), (24, 10862896), (31, 8409984), (32, 8147172), (33, 7900288), (44, 5925216), (48, 5431448), (62, 4204992), (64, 4073586), (66, 3950144), (88, 2962608), (93, 2803328), (96, 2715724), (121, 2154624), (124, 2102496), (128, 2036793), (132, 1975072), (176, 1481304), (181, 1440384), (186, 1401664), (192, 1357862), (242, 1077312), (248, 1051248), (264, 987536), (341, 764544), (352, 740652), (362, 720192), (363, 718208), (372, 700832), (384, 678931), (484, 538656), (496, 525624), (528, 493768), (543, 480128), (682, 382272), (704, 370326), (724, 360096), (726, 359104), (744, 350416), (968, 269328), (992, 262812), (1023, 254848), (1056, 246884), (1086, 240064), (1364, 191136), (1408, 185163), (1448, 180048), (1452, 179552), (1488, 175208), (1936, 134664), (1984, 131406), (1991, 130944), (2046, 127424), (2112, 123442), (2172, 120032), (2728, 95568), (2896, 90024), (2904, 89776), (2976, 87604), (3751, 69504), (3872, 67332), (3968, 65703), (3982, 65472), (4092, 63712), (4224, 61721), (4344, 60016), (5456, 47784), (5611, 46464), (5792, 45012), (5808, 44888), (5952, 43802), (5973, 43648), (7502, 34752), (7744, 33666), (7964, 32736), (8184, 31856), (8688, 30008), (10912, 23892), (11222, 23232), (11253, 23168), (11584, 22506), (11616, 22444), (11904, 21901), (11946, 21824), (15004, 17376), (15488, 16833), (15928, 16368)]