216249014740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1481}}^1\times {\mathrm{60337}}^1$

素因数の和:61849

約数の個数: 72

約数和(自身を含む): 499505236776

約数和(自身を除く): 283256222036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1481, 2420, 2962, 5924, 7405, 14810, 16291, 29620, 32582, 60337, 65164, 81455, 120674, 162910, 179201, 241348, 301685, 325820, 358402, 603370, 663707, 716804, 896005, 1206740, 1327414, 1792010, 2654828, 3318535, 3584020, 6637070, 7300777, 13274140, 14601554, 29203108, 36503885, 73007770, 89359097, 146015540, 178718194, 357436388, 446795485, 893590970, 982950067, 1787181940, 1965900134, 3931800268, 4914750335, 9829500670, 10812450737, 19659001340, 21624901474, 43249802948, 54062253685, 108124507370, 216249014740]

約数ペア:

[(1, 216249014740), (2, 108124507370), (4, 54062253685), (5, 43249802948), (10, 21624901474), (11, 19659001340), (20, 10812450737), (22, 9829500670), (44, 4914750335), (55, 3931800268), (110, 1965900134), (121, 1787181940), (220, 982950067), (242, 893590970), (484, 446795485), (605, 357436388), (1210, 178718194), (1481, 146015540), (2420, 89359097), (2962, 73007770), (5924, 36503885), (7405, 29203108), (14810, 14601554), (16291, 13274140), (29620, 7300777), (32582, 6637070), (60337, 3584020), (65164, 3318535), (81455, 2654828), (120674, 1792010), (162910, 1327414), (179201, 1206740), (241348, 896005), (301685, 716804), (325820, 663707), (358402, 603370)]