244278528

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 717689280

約数和(自身を除く): 473410752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 256, 258, 312, 344, 384, 416, 516, 559, 569, 624, 688, 768, 832, 1032, 1118, 1138, 1248, 1376, 1664, 1677, 1707, 2064, 2236, 2276, 2496, 2752, 3328, 3354, 3414, 4128, 4472, 4552, 4992, 5504, 6708, 6828, 7397, 8256, 8944, 9104, 9984, 11008, 13416, 13656, 14794, 16512, 17888, 18208, 22191, 24467, 26832, 27312, 29588, 33024, 35776, 36416, 44382, 48934, 53664, 54624, 59176, 71552, 72832, 73401, 88764, 97868, 107328, 109248, 118352, 143104, 145664, 146802, 177528, 195736, 214656, 218496, 236704, 293604, 318071, 355056, 391472, 429312, 436992, 473408, 587208, 636142, 710112, 782944, 946816, 954213, 1174416, 1272284, 1420224, 1565888, 1893632, 1908426, 2348832, 2544568, 2840448, 3131776, 3816852, 4697664, 5089136, 5680896, 6263552, 7633704, 9395328, 10178272, 15267408, 18790656, 20356544, 30534816, 40713088, 61069632, 81426176, 122139264, 244278528]

約数ペア:

[(1, 244278528), (2, 122139264), (3, 81426176), (4, 61069632), (6, 40713088), (8, 30534816), (12, 20356544), (13, 18790656), (16, 15267408), (24, 10178272), (26, 9395328), (32, 7633704), (39, 6263552), (43, 5680896), (48, 5089136), (52, 4697664), (64, 3816852), (78, 3131776), (86, 2840448), (96, 2544568), (104, 2348832), (128, 1908426), (129, 1893632), (156, 1565888), (172, 1420224), (192, 1272284), (208, 1174416), (256, 954213), (258, 946816), (312, 782944), (344, 710112), (384, 636142), (416, 587208), (516, 473408), (559, 436992), (569, 429312), (624, 391472), (688, 355056), (768, 318071), (832, 293604), (1032, 236704), (1118, 218496), (1138, 214656), (1248, 195736), (1376, 177528), (1664, 146802), (1677, 145664), (1707, 143104), (2064, 118352), (2236, 109248), (2276, 107328), (2496, 97868), (2752, 88764), (3328, 73401), (3354, 72832), (3414, 71552), (4128, 59176), (4472, 54624), (4552, 53664), (4992, 48934), (5504, 44382), (6708, 36416), (6828, 35776), (7397, 33024), (8256, 29588), (8944, 27312), (9104, 26832), (9984, 24467), (11008, 22191), (13416, 18208), (13656, 17888), (14794, 16512)]