256183056

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{9829}}^1$

素因数の和:10024

約数の個数: 60

約数和(自身を含む): 720991180

約数和(自身を除く): 464808124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8688, 9829, 13032, 19658, 26064, 29487, 39316, 58974, 78632, 88461, 117948, 157264, 176922, 235896, 353844, 471792, 707688, 1415376, 1779049, 3558098, 5337147, 7116196, 10674294, 14232392, 16011441, 21348588, 28464784, 32022882, 42697176, 64045764, 85394352, 128091528, 256183056]

約数ペア:

[(1, 256183056), (2, 128091528), (3, 85394352), (4, 64045764), (6, 42697176), (8, 32022882), (9, 28464784), (12, 21348588), (16, 16011441), (18, 14232392), (24, 10674294), (36, 7116196), (48, 5337147), (72, 3558098), (144, 1779049), (181, 1415376), (362, 707688), (543, 471792), (724, 353844), (1086, 235896), (1448, 176922), (1629, 157264), (2172, 117948), (2896, 88461), (3258, 78632), (4344, 58974), (6516, 39316), (8688, 29487), (9829, 26064), (13032, 19658)]