561002208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 1701907200

約数和(自身を除く): 1140904992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 59, 76, 78, 96, 104, 114, 118, 152, 156, 177, 208, 228, 236, 247, 304, 312, 354, 401, 416, 456, 472, 494, 608, 624, 708, 741, 767, 802, 912, 944, 988, 1121, 1203, 1248, 1416, 1482, 1534, 1604, 1824, 1888, 1976, 2242, 2301, 2406, 2832, 2964, 3068, 3208, 3363, 3952, 4484, 4602, 4812, 5213, 5664, 5928, 6136, 6416, 6726, 7619, 7904, 8968, 9204, 9624, 10426, 11856, 12272, 12832, 13452, 14573, 15238, 15639, 17936, 18408, 19248, 20852, 22857, 23659, 23712, 24544, 26904, 29146, 30476, 31278, 35872, 36816, 38496, 41704, 43719, 45714, 47318, 53808, 58292, 60952, 62556, 70977, 73632, 83408, 87438, 91428, 94636, 99047, 107616, 116584, 121904, 125112, 141954, 166816, 174876, 182856, 189272, 198094, 233168, 243808, 250224, 283908, 297141, 307567, 349752, 365712, 378544, 396188, 449521, 466336, 500448, 567816, 594282, 615134, 699504, 731424, 757088, 792376, 899042, 922701, 1135632, 1188564, 1230268, 1348563, 1399008, 1584752, 1798084, 1845402, 2271264, 2377128, 2460536, 2697126, 3169504, 3596168, 3690804, 4754256, 4921072, 5394252, 5843773, 7192336, 7381608, 9508512, 9842144, 10788504, 11687546, 14384672, 14763216, 17531319, 21577008, 23375092, 29526432, 35062638, 43154016, 46750184, 70125276, 93500368, 140250552, 187000736, 280501104, 561002208]

約数ペア:

[(1, 561002208), (2, 280501104), (3, 187000736), (4, 140250552), (6, 93500368), (8, 70125276), (12, 46750184), (13, 43154016), (16, 35062638), (19, 29526432), (24, 23375092), (26, 21577008), (32, 17531319), (38, 14763216), (39, 14384672), (48, 11687546), (52, 10788504), (57, 9842144), (59, 9508512), (76, 7381608), (78, 7192336), (96, 5843773), (104, 5394252), (114, 4921072), (118, 4754256), (152, 3690804), (156, 3596168), (177, 3169504), (208, 2697126), (228, 2460536), (236, 2377128), (247, 2271264), (304, 1845402), (312, 1798084), (354, 1584752), (401, 1399008), (416, 1348563), (456, 1230268), (472, 1188564), (494, 1135632), (608, 922701), (624, 899042), (708, 792376), (741, 757088), (767, 731424), (802, 699504), (912, 615134), (944, 594282), (988, 567816), (1121, 500448), (1203, 466336), (1248, 449521), (1416, 396188), (1482, 378544), (1534, 365712), (1604, 349752), (1824, 307567), (1888, 297141), (1976, 283908), (2242, 250224), (2301, 243808), (2406, 233168), (2832, 198094), (2964, 189272), (3068, 182856), (3208, 174876), (3363, 166816), (3952, 141954), (4484, 125112), (4602, 121904), (4812, 116584), (5213, 107616), (5664, 99047), (5928, 94636), (6136, 91428), (6416, 87438), (6726, 83408), (7619, 73632), (7904, 70977), (8968, 62556), (9204, 60952), (9624, 58292), (10426, 53808), (11856, 47318), (12272, 45714), (12832, 43719), (13452, 41704), (14573, 38496), (15238, 36816), (15639, 35872), (17936, 31278), (18408, 30476), (19248, 29146), (20852, 26904), (22857, 24544), (23659, 23712)]