1640095884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 5148057600

約数和(自身を除く): 3507961716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 227, 228, 252, 266, 342, 378, 399, 454, 503, 513, 532, 681, 684, 756, 798, 908, 1006, 1026, 1197, 1362, 1509, 1589, 1596, 2012, 2043, 2052, 2394, 2724, 3018, 3178, 3521, 3591, 4086, 4313, 4527, 4767, 4788, 6036, 6129, 6356, 7042, 7182, 8172, 8626, 9054, 9534, 9557, 10563, 12258, 12939, 13581, 14084, 14301, 14364, 17252, 18108, 19068, 19114, 21126, 24516, 25878, 27162, 28602, 28671, 30191, 31689, 38228, 38817, 42252, 42903, 51756, 54324, 57204, 57342, 60382, 63378, 66899, 77634, 85806, 86013, 90573, 95067, 114181, 114684, 116451, 120764, 126756, 133798, 155268, 171612, 172026, 181146, 190134, 200697, 228362, 232902, 258039, 267596, 271719, 342543, 344052, 362292, 380268, 401394, 456724, 465804, 516078, 543438, 602091, 685086, 799267, 802788, 815157, 1027629, 1032156, 1086876, 1204182, 1370172, 1598534, 1630314, 1806273, 2055258, 2169439, 2397801, 2408364, 3082887, 3197068, 3260628, 3612546, 4110516, 4338878, 4795602, 6165774, 6508317, 7193403, 7225092, 8677756, 9591204, 12331548, 13016634, 14386806, 15186073, 19524951, 21580209, 26033268, 28773612, 30372146, 39049902, 43160418, 45558219, 58574853, 60744292, 78099804, 86320836, 91116438, 117149706, 136674657, 182232876, 234299412, 273349314, 410023971, 546698628, 820047942, 1640095884]

約数ペア:

[(1, 1640095884), (2, 820047942), (3, 546698628), (4, 410023971), (6, 273349314), (7, 234299412), (9, 182232876), (12, 136674657), (14, 117149706), (18, 91116438), (19, 86320836), (21, 78099804), (27, 60744292), (28, 58574853), (36, 45558219), (38, 43160418), (42, 39049902), (54, 30372146), (57, 28773612), (63, 26033268), (76, 21580209), (84, 19524951), (108, 15186073), (114, 14386806), (126, 13016634), (133, 12331548), (171, 9591204), (189, 8677756), (227, 7225092), (228, 7193403), (252, 6508317), (266, 6165774), (342, 4795602), (378, 4338878), (399, 4110516), (454, 3612546), (503, 3260628), (513, 3197068), (532, 3082887), (681, 2408364), (684, 2397801), (756, 2169439), (798, 2055258), (908, 1806273), (1006, 1630314), (1026, 1598534), (1197, 1370172), (1362, 1204182), (1509, 1086876), (1589, 1032156), (1596, 1027629), (2012, 815157), (2043, 802788), (2052, 799267), (2394, 685086), (2724, 602091), (3018, 543438), (3178, 516078), (3521, 465804), (3591, 456724), (4086, 401394), (4313, 380268), (4527, 362292), (4767, 344052), (4788, 342543), (6036, 271719), (6129, 267596), (6356, 258039), (7042, 232902), (7182, 228362), (8172, 200697), (8626, 190134), (9054, 181146), (9534, 172026), (9557, 171612), (10563, 155268), (12258, 133798), (12939, 126756), (13581, 120764), (14084, 116451), (14301, 114684), (14364, 114181), (17252, 95067), (18108, 90573), (19068, 86013), (19114, 85806), (21126, 77634), (24516, 66899), (25878, 63378), (27162, 60382), (28602, 57342), (28671, 57204), (30191, 54324), (31689, 51756), (38228, 42903), (38817, 42252)]