2002970016

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{7237}}^1$

素因数の和:7315

約数の個数: 108

約数和(自身を含む): 5886426546

約数和(自身を除く): 3883456530

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 961, 992, 1116, 1488, 1922, 2232, 2883, 2976, 3844, 4464, 5766, 7237, 7688, 8649, 8928, 11532, 14474, 15376, 17298, 21711, 23064, 28948, 30752, 34596, 43422, 46128, 57896, 65133, 69192, 86844, 92256, 115792, 130266, 138384, 173688, 224347, 231584, 260532, 276768, 347376, 448694, 521064, 673041, 694752, 897388, 1042128, 1346082, 1794776, 2019123, 2084256, 2692164, 3589552, 4038246, 5384328, 6954757, 7179104, 8076492, 10768656, 13909514, 16152984, 20864271, 21537312, 27819028, 32305968, 41728542, 55638056, 62592813, 64611936, 83457084, 111276112, 125185626, 166914168, 222552224, 250371252, 333828336, 500742504, 667656672, 1001485008, 2002970016]

約数ペア:

[(1, 2002970016), (2, 1001485008), (3, 667656672), (4, 500742504), (6, 333828336), (8, 250371252), (9, 222552224), (12, 166914168), (16, 125185626), (18, 111276112), (24, 83457084), (31, 64611936), (32, 62592813), (36, 55638056), (48, 41728542), (62, 32305968), (72, 27819028), (93, 21537312), (96, 20864271), (124, 16152984), (144, 13909514), (186, 10768656), (248, 8076492), (279, 7179104), (288, 6954757), (372, 5384328), (496, 4038246), (558, 3589552), (744, 2692164), (961, 2084256), (992, 2019123), (1116, 1794776), (1488, 1346082), (1922, 1042128), (2232, 897388), (2883, 694752), (2976, 673041), (3844, 521064), (4464, 448694), (5766, 347376), (7237, 276768), (7688, 260532), (8649, 231584), (8928, 224347), (11532, 173688), (14474, 138384), (15376, 130266), (17298, 115792), (21711, 92256), (23064, 86844), (28948, 69192), (30752, 65133), (34596, 57896), (43422, 46128)]