256119072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 736464960

約数和(自身を除く): 480345888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 409, 528, 593, 818, 1056, 1186, 1227, 1636, 1779, 2372, 2454, 3272, 3558, 4499, 4744, 4908, 6523, 6544, 7116, 8998, 9488, 9816, 13046, 13088, 13497, 14232, 17996, 18976, 19569, 19632, 26092, 26994, 28464, 35992, 39138, 39264, 52184, 53988, 56928, 71984, 78276, 104368, 107976, 143968, 156552, 208736, 215952, 242537, 313104, 431904, 485074, 626208, 727611, 970148, 1455222, 1940296, 2667907, 2910444, 3880592, 5335814, 5820888, 7761184, 8003721, 10671628, 11641776, 16007442, 21343256, 23283552, 32014884, 42686512, 64029768, 85373024, 128059536, 256119072]

約数ペア:

[(1, 256119072), (2, 128059536), (3, 85373024), (4, 64029768), (6, 42686512), (8, 32014884), (11, 23283552), (12, 21343256), (16, 16007442), (22, 11641776), (24, 10671628), (32, 8003721), (33, 7761184), (44, 5820888), (48, 5335814), (66, 3880592), (88, 2910444), (96, 2667907), (132, 1940296), (176, 1455222), (264, 970148), (352, 727611), (409, 626208), (528, 485074), (593, 431904), (818, 313104), (1056, 242537), (1186, 215952), (1227, 208736), (1636, 156552), (1779, 143968), (2372, 107976), (2454, 104368), (3272, 78276), (3558, 71984), (4499, 56928), (4744, 53988), (4908, 52184), (6523, 39264), (6544, 39138), (7116, 35992), (8998, 28464), (9488, 26994), (9816, 26092), (13046, 19632), (13088, 19569), (13497, 18976), (14232, 17996)]