982956928

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 2072311560

約数和(自身を除く): 1089354632

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 131, 244, 248, 262, 488, 496, 524, 961, 976, 992, 1048, 1891, 1922, 1952, 1984, 2096, 3782, 3844, 3904, 3968, 4061, 4192, 7564, 7688, 7808, 7991, 8122, 8384, 15128, 15376, 15982, 16244, 16768, 30256, 30752, 31964, 32488, 58621, 60512, 61504, 63928, 64976, 117242, 121024, 123008, 125891, 127856, 129952, 234484, 242048, 247721, 251782, 255712, 259904, 468968, 495442, 503564, 511424, 519808, 937936, 990884, 1007128, 1022848, 1875872, 1981768, 2014256, 3751744, 3963536, 4028512, 7503488, 7679351, 7927072, 8057024, 15358702, 15854144, 16114048, 30717404, 31708288, 61434808, 122869616, 245739232, 491478464, 982956928]

約数ペア:

[(1, 982956928), (2, 491478464), (4, 245739232), (8, 122869616), (16, 61434808), (31, 31708288), (32, 30717404), (61, 16114048), (62, 15854144), (64, 15358702), (122, 8057024), (124, 7927072), (128, 7679351), (131, 7503488), (244, 4028512), (248, 3963536), (262, 3751744), (488, 2014256), (496, 1981768), (524, 1875872), (961, 1022848), (976, 1007128), (992, 990884), (1048, 937936), (1891, 519808), (1922, 511424), (1952, 503564), (1984, 495442), (2096, 468968), (3782, 259904), (3844, 255712), (3904, 251782), (3968, 247721), (4061, 242048), (4192, 234484), (7564, 129952), (7688, 127856), (7808, 125891), (7991, 123008), (8122, 121024), (8384, 117242), (15128, 64976), (15376, 63928), (15982, 61504), (16244, 60512), (16768, 58621), (30256, 32488), (30752, 31964)]