1330296044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 2972712960

約数和(自身を除く): 1642416916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 127, 142, 154, 254, 284, 308, 479, 497, 508, 781, 889, 958, 994, 1397, 1562, 1778, 1916, 1988, 2794, 3124, 3353, 3556, 5269, 5467, 5588, 6706, 9017, 9779, 10538, 10934, 13412, 18034, 19558, 21076, 21868, 34009, 36068, 36883, 39116, 60833, 63119, 68018, 73766, 99187, 121666, 126238, 136036, 147532, 198374, 238063, 243332, 252476, 374099, 396748, 425831, 476126, 669163, 694309, 748198, 851662, 952252, 1338326, 1388618, 1496396, 1703324, 2618693, 2676652, 2777236, 4319143, 4684141, 5237386, 8638286, 9368282, 10474772, 17276572, 18736564, 30234001, 47510573, 60468002, 95021146, 120936004, 190042292, 332574011, 665148022, 1330296044]

約数ペア:

[(1, 1330296044), (2, 665148022), (4, 332574011), (7, 190042292), (11, 120936004), (14, 95021146), (22, 60468002), (28, 47510573), (44, 30234001), (71, 18736564), (77, 17276572), (127, 10474772), (142, 9368282), (154, 8638286), (254, 5237386), (284, 4684141), (308, 4319143), (479, 2777236), (497, 2676652), (508, 2618693), (781, 1703324), (889, 1496396), (958, 1388618), (994, 1338326), (1397, 952252), (1562, 851662), (1778, 748198), (1916, 694309), (1988, 669163), (2794, 476126), (3124, 425831), (3353, 396748), (3556, 374099), (5269, 252476), (5467, 243332), (5588, 238063), (6706, 198374), (9017, 147532), (9779, 136036), (10538, 126238), (10934, 121666), (13412, 99187), (18034, 73766), (19558, 68018), (21076, 63119), (21868, 60833), (34009, 39116), (36068, 36883)]