266988798

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:843

約数の個数: 80

約数和(自身を含む): 635627520

約数和(自身を除く): 368638722

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 127, 162, 171, 254, 342, 381, 513, 683, 762, 1026, 1143, 1366, 1539, 2049, 2286, 2413, 3078, 3429, 4098, 4826, 6147, 6858, 7239, 10287, 12294, 12977, 14478, 18441, 20574, 21717, 25954, 36882, 38931, 43434, 55323, 65151, 77862, 86741, 110646, 116793, 130302, 173482, 195453, 233586, 260223, 350379, 390906, 520446, 700758, 780669, 1051137, 1561338, 1648079, 2102274, 2342007, 3296158, 4684014, 4944237, 7026021, 9888474, 14052042, 14832711, 29665422, 44498133, 88996266, 133494399, 266988798]

約数ペア:

[(1, 266988798), (2, 133494399), (3, 88996266), (6, 44498133), (9, 29665422), (18, 14832711), (19, 14052042), (27, 9888474), (38, 7026021), (54, 4944237), (57, 4684014), (81, 3296158), (114, 2342007), (127, 2102274), (162, 1648079), (171, 1561338), (254, 1051137), (342, 780669), (381, 700758), (513, 520446), (683, 390906), (762, 350379), (1026, 260223), (1143, 233586), (1366, 195453), (1539, 173482), (2049, 130302), (2286, 116793), (2413, 110646), (3078, 86741), (3429, 77862), (4098, 65151), (4826, 55323), (6147, 43434), (6858, 38931), (7239, 36882), (10287, 25954), (12294, 21717), (12977, 20574), (14478, 18441)]