243012224

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 615982080

約数和(自身を除く): 372969856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 673, 728, 806, 832, 868, 896, 992, 1346, 1456, 1612, 1664, 1736, 1984, 2692, 2821, 2912, 3224, 3472, 3968, 4711, 5384, 5642, 5824, 6448, 6944, 8749, 9422, 10768, 11284, 11648, 12896, 13888, 17498, 18844, 20863, 21536, 22568, 25792, 27776, 34996, 37688, 41726, 43072, 45136, 51584, 61243, 69992, 75376, 83452, 86144, 90272, 122486, 139984, 146041, 150752, 166904, 180544, 244972, 271219, 279968, 292082, 301504, 333808, 361088, 489944, 542438, 559936, 584164, 603008, 667616, 979888, 1084876, 1119872, 1168328, 1335232, 1898533, 1959776, 2169752, 2336656, 2670464, 3797066, 3919552, 4339504, 4673312, 7594132, 7839104, 8679008, 9346624, 15188264, 17358016, 18693248, 30376528, 34716032, 60753056, 121506112, 243012224]

約数ペア:

[(1, 243012224), (2, 121506112), (4, 60753056), (7, 34716032), (8, 30376528), (13, 18693248), (14, 17358016), (16, 15188264), (26, 9346624), (28, 8679008), (31, 7839104), (32, 7594132), (52, 4673312), (56, 4339504), (62, 3919552), (64, 3797066), (91, 2670464), (104, 2336656), (112, 2169752), (124, 1959776), (128, 1898533), (182, 1335232), (208, 1168328), (217, 1119872), (224, 1084876), (248, 979888), (364, 667616), (403, 603008), (416, 584164), (434, 559936), (448, 542438), (496, 489944), (673, 361088), (728, 333808), (806, 301504), (832, 292082), (868, 279968), (896, 271219), (992, 244972), (1346, 180544), (1456, 166904), (1612, 150752), (1664, 146041), (1736, 139984), (1984, 122486), (2692, 90272), (2821, 86144), (2912, 83452), (3224, 75376), (3472, 69992), (3968, 61243), (4711, 51584), (5384, 45136), (5642, 43072), (5824, 41726), (6448, 37688), (6944, 34996), (8749, 27776), (9422, 25792), (10768, 22568), (11284, 21536), (11648, 20863), (12896, 18844), (13888, 17498)]