2985199312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 6071611392

約数和(自身を除く): 3086412080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 197, 223, 248, 274, 394, 446, 496, 548, 788, 892, 1096, 1576, 1784, 2192, 3152, 3568, 4247, 6107, 6913, 8494, 12214, 13826, 16988, 24428, 26989, 27652, 30551, 33976, 43931, 48856, 53978, 55304, 61102, 67952, 87862, 97712, 107956, 110608, 122204, 175724, 215912, 244408, 351448, 431824, 488816, 702896, 836659, 947081, 1361861, 1673318, 1894162, 2723722, 3346636, 3788324, 5447444, 6018547, 6693272, 7576648, 10894888, 12037094, 13386544, 15153296, 21789776, 24074188, 48148376, 96296752, 186574957, 373149914, 746299828, 1492599656, 2985199312]

約数ペア:

[(1, 2985199312), (2, 1492599656), (4, 746299828), (8, 373149914), (16, 186574957), (31, 96296752), (62, 48148376), (124, 24074188), (137, 21789776), (197, 15153296), (223, 13386544), (248, 12037094), (274, 10894888), (394, 7576648), (446, 6693272), (496, 6018547), (548, 5447444), (788, 3788324), (892, 3346636), (1096, 2723722), (1576, 1894162), (1784, 1673318), (2192, 1361861), (3152, 947081), (3568, 836659), (4247, 702896), (6107, 488816), (6913, 431824), (8494, 351448), (12214, 244408), (13826, 215912), (16988, 175724), (24428, 122204), (26989, 110608), (27652, 107956), (30551, 97712), (33976, 87862), (43931, 67952), (48856, 61102), (53978, 55304)]