239587712

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 598160640

約数和(自身を除く): 358572928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 128, 134, 182, 208, 224, 268, 307, 364, 416, 448, 469, 536, 614, 728, 832, 871, 896, 938, 1072, 1228, 1456, 1664, 1742, 1876, 2144, 2149, 2456, 2912, 3484, 3752, 3991, 4288, 4298, 4912, 5824, 6097, 6968, 7504, 7982, 8576, 8596, 9824, 11648, 12194, 13936, 15008, 15964, 17192, 19648, 20569, 24388, 27872, 27937, 30016, 31928, 34384, 39296, 41138, 48776, 55744, 55874, 60032, 63856, 68768, 82276, 97552, 111488, 111748, 127712, 137536, 143983, 164552, 195104, 223496, 255424, 267397, 275072, 287966, 329104, 390208, 446992, 510848, 534794, 575932, 658208, 780416, 893984, 1069588, 1151864, 1316416, 1787968, 1871779, 2139176, 2303728, 2632832, 3575936, 3743558, 4278352, 4607456, 7487116, 8556704, 9214912, 14974232, 17113408, 18429824, 29948464, 34226816, 59896928, 119793856, 239587712]

約数ペア:

[(1, 239587712), (2, 119793856), (4, 59896928), (7, 34226816), (8, 29948464), (13, 18429824), (14, 17113408), (16, 14974232), (26, 9214912), (28, 8556704), (32, 7487116), (52, 4607456), (56, 4278352), (64, 3743558), (67, 3575936), (91, 2632832), (104, 2303728), (112, 2139176), (128, 1871779), (134, 1787968), (182, 1316416), (208, 1151864), (224, 1069588), (268, 893984), (307, 780416), (364, 658208), (416, 575932), (448, 534794), (469, 510848), (536, 446992), (614, 390208), (728, 329104), (832, 287966), (871, 275072), (896, 267397), (938, 255424), (1072, 223496), (1228, 195104), (1456, 164552), (1664, 143983), (1742, 137536), (1876, 127712), (2144, 111748), (2149, 111488), (2456, 97552), (2912, 82276), (3484, 68768), (3752, 63856), (3991, 60032), (4288, 55874), (4298, 55744), (4912, 48776), (5824, 41138), (6097, 39296), (6968, 34384), (7504, 31928), (7982, 30016), (8576, 27937), (8596, 27872), (9824, 24388), (11648, 20569), (12194, 19648), (13936, 17192), (15008, 15964)]