286021968

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 751618560

約数和(自身を除く): 465596592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 163, 263, 278, 326, 417, 489, 526, 556, 652, 789, 834, 978, 1052, 1112, 1304, 1578, 1668, 1956, 2104, 2224, 2608, 3156, 3336, 3912, 4208, 6312, 6672, 7824, 12624, 22657, 36557, 42869, 45314, 67971, 73114, 85738, 90628, 109671, 128607, 135942, 146228, 171476, 181256, 219342, 257214, 271884, 292456, 342952, 362512, 438684, 514428, 543768, 584912, 685904, 877368, 1028856, 1087536, 1754736, 2057712, 5958791, 11917582, 17876373, 23835164, 35752746, 47670328, 71505492, 95340656, 143010984, 286021968]

約数ペア:

[(1, 286021968), (2, 143010984), (3, 95340656), (4, 71505492), (6, 47670328), (8, 35752746), (12, 23835164), (16, 17876373), (24, 11917582), (48, 5958791), (139, 2057712), (163, 1754736), (263, 1087536), (278, 1028856), (326, 877368), (417, 685904), (489, 584912), (526, 543768), (556, 514428), (652, 438684), (789, 362512), (834, 342952), (978, 292456), (1052, 271884), (1112, 257214), (1304, 219342), (1578, 181256), (1668, 171476), (1956, 146228), (2104, 135942), (2224, 128607), (2608, 109671), (3156, 90628), (3336, 85738), (3912, 73114), (4208, 67971), (6312, 45314), (6672, 42869), (7824, 36557), (12624, 22657)]