1489492000276

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{56597}}^1$

素因数の和:56862

約数の個数: 144

約数和(自身を含む): 3295253283840

約数和(自身を除く): 1805761283564

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 191, 196, 259, 266, 382, 518, 532, 703, 764, 931, 1036, 1337, 1406, 1813, 1862, 2674, 2812, 3626, 3629, 3724, 4921, 5348, 7067, 7252, 7258, 9359, 9842, 14134, 14516, 18718, 19684, 25403, 28268, 34447, 37436, 49469, 50806, 56597, 68894, 98938, 101612, 113194, 134273, 137788, 177821, 197876, 226388, 268546, 346283, 355642, 396179, 537092, 692566, 711284, 792358, 939911, 1075343, 1385132, 1584716, 1879822, 2094089, 2150686, 2773253, 3759644, 4188178, 4301372, 5546506, 6579377, 7527401, 8376356, 10810027, 11093012, 13158754, 14658623, 15054802, 21620054, 26317508, 29317246, 30109604, 39787691, 43240108, 52691807, 58634492, 75670189, 79575382, 102610361, 105383614, 151340378, 159150764, 205220722, 205390513, 210767228, 278513837, 302680756, 399970999, 410441444, 410781026, 529691323, 557027674, 799941998, 821562052, 1059382646, 1114055348, 1437733591, 1599883996, 1949596859, 2118765292, 2799796993, 2875467182, 3899193718, 5599593986, 5750934364, 7599448981, 7798387436, 10064135137, 11199187972, 15198897962, 19598578951, 20128270274, 30397795924, 39197157902, 40256540548, 53196142867, 78394315804, 106392285734, 212784571468, 372373000069, 744746000138, 1489492000276]

約数ペア:

[(1, 1489492000276), (2, 744746000138), (4, 372373000069), (7, 212784571468), (14, 106392285734), (19, 78394315804), (28, 53196142867), (37, 40256540548), (38, 39197157902), (49, 30397795924), (74, 20128270274), (76, 19598578951), (98, 15198897962), (133, 11199187972), (148, 10064135137), (191, 7798387436), (196, 7599448981), (259, 5750934364), (266, 5599593986), (382, 3899193718), (518, 2875467182), (532, 2799796993), (703, 2118765292), (764, 1949596859), (931, 1599883996), (1036, 1437733591), (1337, 1114055348), (1406, 1059382646), (1813, 821562052), (1862, 799941998), (2674, 557027674), (2812, 529691323), (3626, 410781026), (3629, 410441444), (3724, 399970999), (4921, 302680756), (5348, 278513837), (7067, 210767228), (7252, 205390513), (7258, 205220722), (9359, 159150764), (9842, 151340378), (14134, 105383614), (14516, 102610361), (18718, 79575382), (19684, 75670189), (25403, 58634492), (28268, 52691807), (34447, 43240108), (37436, 39787691), (49469, 30109604), (50806, 29317246), (56597, 26317508), (68894, 21620054), (98938, 15054802), (101612, 14658623), (113194, 13158754), (134273, 11093012), (137788, 10810027), (177821, 8376356), (197876, 7527401), (226388, 6579377), (268546, 5546506), (346283, 4301372), (355642, 4188178), (396179, 3759644), (537092, 2773253), (692566, 2150686), (711284, 2094089), (792358, 1879822), (939911, 1584716), (1075343, 1385132)]