290442816

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26539}}^1$

素因数の和:26576

約数の個数: 84

約数和(自身を含む): 876350800

約数和(自身を除く): 585907984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 26539, 53078, 79617, 106156, 159234, 212312, 238851, 318468, 424624, 477702, 504241, 636936, 849248, 955404, 1008482, 1273872, 1512723, 1698496, 1910808, 2016964, 2547744, 3025446, 3821616, 4033928, 4538169, 5095488, 6050892, 7643232, 8067856, 9076338, 12101784, 15286464, 16135712, 18152676, 24203568, 32271424, 36305352, 48407136, 72610704, 96814272, 145221408, 290442816]

約数ペア:

[(1, 290442816), (2, 145221408), (3, 96814272), (4, 72610704), (6, 48407136), (8, 36305352), (9, 32271424), (12, 24203568), (16, 18152676), (18, 16135712), (19, 15286464), (24, 12101784), (32, 9076338), (36, 8067856), (38, 7643232), (48, 6050892), (57, 5095488), (64, 4538169), (72, 4033928), (76, 3821616), (96, 3025446), (114, 2547744), (144, 2016964), (152, 1910808), (171, 1698496), (192, 1512723), (228, 1273872), (288, 1008482), (304, 955404), (342, 849248), (456, 636936), (576, 504241), (608, 477702), (684, 424624), (912, 318468), (1216, 238851), (1368, 212312), (1824, 159234), (2736, 106156), (3648, 79617), (5472, 53078), (10944, 26539)]