538144416

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{64433}}^1$

素因数の和:64478

約数の個数: 72

約数和(自身を含む): 1583143380

約数和(自身を除く): 1044998964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 64433, 128866, 193299, 257732, 386598, 515464, 579897, 773196, 1030928, 1159794, 1546392, 1868557, 2061856, 2319588, 3092784, 3737114, 4639176, 5605671, 6185568, 7474228, 9278352, 11211342, 14948456, 16817013, 18556704, 22422684, 29896912, 33634026, 44845368, 59793824, 67268052, 89690736, 134536104, 179381472, 269072208, 538144416]

約数ペア:

[(1, 538144416), (2, 269072208), (3, 179381472), (4, 134536104), (6, 89690736), (8, 67268052), (9, 59793824), (12, 44845368), (16, 33634026), (18, 29896912), (24, 22422684), (29, 18556704), (32, 16817013), (36, 14948456), (48, 11211342), (58, 9278352), (72, 7474228), (87, 6185568), (96, 5605671), (116, 4639176), (144, 3737114), (174, 3092784), (232, 2319588), (261, 2061856), (288, 1868557), (348, 1546392), (464, 1159794), (522, 1030928), (696, 773196), (928, 579897), (1044, 515464), (1392, 386598), (2088, 257732), (2784, 193299), (4176, 128866), (8352, 64433)]