216592064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1057

約数の個数: 56

約数和(自身を含む): 464698080

約数和(自身を除く): 248106016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 439, 593, 832, 878, 1186, 1756, 2372, 3512, 4744, 5707, 7024, 7709, 9488, 11414, 14048, 15418, 18976, 22828, 28096, 30836, 37952, 45656, 61672, 91312, 123344, 182624, 246688, 260327, 365248, 493376, 520654, 1041308, 2082616, 3384251, 4165232, 6768502, 8330464, 13537004, 16660928, 27074008, 54148016, 108296032, 216592064]

約数ペア:

[(1, 216592064), (2, 108296032), (4, 54148016), (8, 27074008), (13, 16660928), (16, 13537004), (26, 8330464), (32, 6768502), (52, 4165232), (64, 3384251), (104, 2082616), (208, 1041308), (416, 520654), (439, 493376), (593, 365248), (832, 260327), (878, 246688), (1186, 182624), (1756, 123344), (2372, 91312), (3512, 61672), (4744, 45656), (5707, 37952), (7024, 30836), (7709, 28096), (9488, 22828), (11414, 18976), (14048, 15418)]