1020590256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38449}}^1$

素因数の和:38546

約数の個数: 80

約数和(自身を含む): 3051392000

約数和(自身を除く): 2030801744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 13272, 26544, 38449, 76898, 115347, 153796, 230694, 269143, 307592, 461388, 538286, 615184, 807429, 922776, 1076572, 1614858, 1845552, 2153144, 3037471, 3229716, 4306288, 6074942, 6459432, 9112413, 12149884, 12918864, 18224826, 21262297, 24299768, 36449652, 42524594, 48599536, 63786891, 72899304, 85049188, 127573782, 145798608, 170098376, 255147564, 340196752, 510295128, 1020590256]

約数ペア:

[(1, 1020590256), (2, 510295128), (3, 340196752), (4, 255147564), (6, 170098376), (7, 145798608), (8, 127573782), (12, 85049188), (14, 72899304), (16, 63786891), (21, 48599536), (24, 42524594), (28, 36449652), (42, 24299768), (48, 21262297), (56, 18224826), (79, 12918864), (84, 12149884), (112, 9112413), (158, 6459432), (168, 6074942), (237, 4306288), (316, 3229716), (336, 3037471), (474, 2153144), (553, 1845552), (632, 1614858), (948, 1076572), (1106, 922776), (1264, 807429), (1659, 615184), (1896, 538286), (2212, 461388), (3318, 307592), (3792, 269143), (4424, 230694), (6636, 153796), (8848, 115347), (13272, 76898), (26544, 38449)]