2666592

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 7783776

約数和(自身を除く): 5117184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 197, 282, 288, 376, 394, 423, 564, 591, 752, 788, 846, 1128, 1182, 1504, 1576, 1692, 1773, 2256, 2364, 3152, 3384, 3546, 4512, 4728, 6304, 6768, 7092, 9259, 9456, 13536, 14184, 18518, 18912, 27777, 28368, 37036, 55554, 56736, 74072, 83331, 111108, 148144, 166662, 222216, 296288, 333324, 444432, 666648, 888864, 1333296, 2666592]

約数ペア:

[(1, 2666592), (2, 1333296), (3, 888864), (4, 666648), (6, 444432), (8, 333324), (9, 296288), (12, 222216), (16, 166662), (18, 148144), (24, 111108), (32, 83331), (36, 74072), (47, 56736), (48, 55554), (72, 37036), (94, 28368), (96, 27777), (141, 18912), (144, 18518), (188, 14184), (197, 13536), (282, 9456), (288, 9259), (376, 7092), (394, 6768), (423, 6304), (564, 4728), (591, 4512), (752, 3546), (788, 3384), (846, 3152), (1128, 2364), (1182, 2256), (1504, 1773), (1576, 1692)]