2783690832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{40927}}^1$

素因数の和:41060

約数の個数: 80

約数和(自身を含む): 7815610880

約数和(自身を除く): 5031920048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 4251, 5232, 5668, 8502, 11336, 17004, 22672, 34008, 40927, 68016, 81854, 122781, 163708, 245562, 327416, 491124, 532051, 654832, 982248, 1064102, 1596153, 1964496, 2128204, 3192306, 4256408, 4461043, 6384612, 8512816, 8922086, 12769224, 13383129, 17844172, 25538448, 26766258, 35688344, 53532516, 57993559, 71376688, 107065032, 115987118, 173980677, 214130064, 231974236, 347961354, 463948472, 695922708, 927896944, 1391845416, 2783690832]

約数ペア:

[(1, 2783690832), (2, 1391845416), (3, 927896944), (4, 695922708), (6, 463948472), (8, 347961354), (12, 231974236), (13, 214130064), (16, 173980677), (24, 115987118), (26, 107065032), (39, 71376688), (48, 57993559), (52, 53532516), (78, 35688344), (104, 26766258), (109, 25538448), (156, 17844172), (208, 13383129), (218, 12769224), (312, 8922086), (327, 8512816), (436, 6384612), (624, 4461043), (654, 4256408), (872, 3192306), (1308, 2128204), (1417, 1964496), (1744, 1596153), (2616, 1064102), (2834, 982248), (4251, 654832), (5232, 532051), (5668, 491124), (8502, 327416), (11336, 245562), (17004, 163708), (22672, 122781), (34008, 81854), (40927, 68016)]