382890508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 965260800

約数和(自身を除く): 582370292

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 76, 77, 91, 98, 133, 143, 154, 182, 196, 209, 247, 266, 286, 308, 364, 418, 494, 532, 539, 572, 637, 719, 836, 931, 988, 1001, 1078, 1274, 1438, 1463, 1729, 1862, 2002, 2156, 2548, 2717, 2876, 2926, 3458, 3724, 4004, 5033, 5434, 5852, 6916, 7007, 7909, 9347, 10066, 10241, 10868, 12103, 13661, 14014, 15818, 18694, 19019, 20132, 20482, 24206, 27322, 28028, 31636, 35231, 37388, 38038, 40964, 48412, 54644, 55363, 65429, 70462, 76076, 95627, 102817, 110726, 130858, 133133, 140924, 150271, 177593, 191254, 205634, 221452, 261716, 266266, 300542, 355186, 382508, 387541, 411268, 458003, 532532, 601084, 669389, 710372, 719719, 775082, 916006, 1051897, 1243151, 1338778, 1439438, 1550164, 1832012, 1953523, 2103794, 2486302, 2677556, 2878876, 3907046, 4207588, 4972604, 5038033, 7363279, 7814092, 8702057, 10076066, 13674661, 14726558, 17404114, 20152132, 27349322, 29453116, 34808228, 54698644, 95722627, 191445254, 382890508]

約数ペア:

[(1, 382890508), (2, 191445254), (4, 95722627), (7, 54698644), (11, 34808228), (13, 29453116), (14, 27349322), (19, 20152132), (22, 17404114), (26, 14726558), (28, 13674661), (38, 10076066), (44, 8702057), (49, 7814092), (52, 7363279), (76, 5038033), (77, 4972604), (91, 4207588), (98, 3907046), (133, 2878876), (143, 2677556), (154, 2486302), (182, 2103794), (196, 1953523), (209, 1832012), (247, 1550164), (266, 1439438), (286, 1338778), (308, 1243151), (364, 1051897), (418, 916006), (494, 775082), (532, 719719), (539, 710372), (572, 669389), (637, 601084), (719, 532532), (836, 458003), (931, 411268), (988, 387541), (1001, 382508), (1078, 355186), (1274, 300542), (1438, 266266), (1463, 261716), (1729, 221452), (1862, 205634), (2002, 191254), (2156, 177593), (2548, 150271), (2717, 140924), (2876, 133133), (2926, 130858), (3458, 110726), (3724, 102817), (4004, 95627), (5033, 76076), (5434, 70462), (5852, 65429), (6916, 55363), (7007, 54644), (7909, 48412), (9347, 40964), (10066, 38038), (10241, 37388), (10868, 35231), (12103, 31636), (13661, 28028), (14014, 27322), (15818, 24206), (18694, 20482), (19019, 20132)]