558576876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 1541369088

約数和(自身を除く): 982792212

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 163, 286, 326, 429, 489, 572, 652, 858, 978, 1716, 1793, 1956, 1997, 2119, 3586, 3994, 4238, 5379, 5991, 6357, 7172, 7988, 8476, 10758, 11982, 12714, 21516, 21967, 23309, 23964, 25428, 25961, 43934, 46618, 51922, 65901, 69927, 77883, 87868, 93236, 103844, 131802, 139854, 155766, 263604, 279708, 285571, 311532, 325511, 571142, 651022, 856713, 976533, 1142284, 1302044, 1713426, 1953066, 3426852, 3580621, 3906132, 4231643, 7161242, 8463286, 10741863, 12694929, 14322484, 16926572, 21483726, 25389858, 42967452, 46548073, 50779716, 93096146, 139644219, 186192292, 279288438, 558576876]

約数ペア:

[(1, 558576876), (2, 279288438), (3, 186192292), (4, 139644219), (6, 93096146), (11, 50779716), (12, 46548073), (13, 42967452), (22, 25389858), (26, 21483726), (33, 16926572), (39, 14322484), (44, 12694929), (52, 10741863), (66, 8463286), (78, 7161242), (132, 4231643), (143, 3906132), (156, 3580621), (163, 3426852), (286, 1953066), (326, 1713426), (429, 1302044), (489, 1142284), (572, 976533), (652, 856713), (858, 651022), (978, 571142), (1716, 325511), (1793, 311532), (1956, 285571), (1997, 279708), (2119, 263604), (3586, 155766), (3994, 139854), (4238, 131802), (5379, 103844), (5991, 93236), (6357, 87868), (7172, 77883), (7988, 69927), (8476, 65901), (10758, 51922), (11982, 46618), (12714, 43934), (21516, 25961), (21967, 25428), (23309, 23964)]