2781350976

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{391519}}^1$

素因数の和:391571

約数の個数: 56

約数和(自身を含む): 7557902080

約数和(自身を除く): 4776551104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 391519, 783038, 1174557, 1566076, 2349114, 3132152, 4698228, 6264304, 9396456, 12528608, 14486203, 18792912, 25057216, 28972406, 37585824, 43458609, 57944812, 75171648, 86917218, 115889624, 173834436, 231779248, 347668872, 463558496, 695337744, 927116992, 1390675488, 2781350976]

約数ペア:

[(1, 2781350976), (2, 1390675488), (3, 927116992), (4, 695337744), (6, 463558496), (8, 347668872), (12, 231779248), (16, 173834436), (24, 115889624), (32, 86917218), (37, 75171648), (48, 57944812), (64, 43458609), (74, 37585824), (96, 28972406), (111, 25057216), (148, 18792912), (192, 14486203), (222, 12528608), (296, 9396456), (444, 6264304), (592, 4698228), (888, 3132152), (1184, 2349114), (1776, 1566076), (2368, 1174557), (3552, 783038), (7104, 391519)]