664909056

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41227}}^1$

素因数の和:41256

約数の個数: 108

約数和(自身を含む): 2191020832

約数和(自身を除く): 1526111776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 41227, 82454, 123681, 164908, 247362, 288589, 329816, 371043, 494724, 577178, 659632, 742086, 865767, 989448, 1154356, 1319264, 1484172, 1731534, 1978896, 2308712, 2597301, 2638528, 2968344, 3463068, 3957792, 4617424, 5194602, 5277056, 5936688, 6926136, 7915584, 9234848, 10389204, 10554112, 11873376, 13852272, 15831168, 18469696, 20778408, 23746752, 27704544, 31662336, 36939392, 41556816, 47493504, 55409088, 73878784, 83113632, 94987008, 110818176, 166227264, 221636352, 332454528, 664909056]

約数ペア:

[(1, 664909056), (2, 332454528), (3, 221636352), (4, 166227264), (6, 110818176), (7, 94987008), (8, 83113632), (9, 73878784), (12, 55409088), (14, 47493504), (16, 41556816), (18, 36939392), (21, 31662336), (24, 27704544), (28, 23746752), (32, 20778408), (36, 18469696), (42, 15831168), (48, 13852272), (56, 11873376), (63, 10554112), (64, 10389204), (72, 9234848), (84, 7915584), (96, 6926136), (112, 5936688), (126, 5277056), (128, 5194602), (144, 4617424), (168, 3957792), (192, 3463068), (224, 2968344), (252, 2638528), (256, 2597301), (288, 2308712), (336, 1978896), (384, 1731534), (448, 1484172), (504, 1319264), (576, 1154356), (672, 989448), (768, 865767), (896, 742086), (1008, 659632), (1152, 577178), (1344, 494724), (1792, 371043), (2016, 329816), (2304, 288589), (2688, 247362), (4032, 164908), (5376, 123681), (8064, 82454), (16128, 41227)]