717987456

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2143

約数の個数: 128

約数和(自身を含む): 2140694400

約数和(自身を除く): 1422706944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 288, 309, 384, 412, 432, 576, 618, 824, 864, 927, 1152, 1236, 1648, 1728, 1854, 2017, 2472, 2781, 3296, 3456, 3708, 4034, 4944, 5562, 6051, 6592, 7416, 8068, 9888, 11124, 12102, 13184, 14832, 16136, 18153, 19776, 22248, 24204, 29664, 32272, 36306, 39552, 44496, 48408, 54459, 59328, 64544, 72612, 88992, 96816, 108918, 118656, 129088, 145224, 177984, 193632, 207751, 217836, 258176, 290448, 355968, 387264, 415502, 435672, 580896, 623253, 774528, 831004, 871344, 1161792, 1246506, 1662008, 1742688, 1869759, 2323584, 2493012, 3324016, 3485376, 3739518, 4986024, 5609277, 6648032, 6970752, 7479036, 9972048, 11218554, 13296064, 14958072, 19944096, 22437108, 26592128, 29916144, 39888192, 44874216, 59832288, 79776384, 89748432, 119664576, 179496864, 239329152, 358993728, 717987456]

約数ペア:

[(1, 717987456), (2, 358993728), (3, 239329152), (4, 179496864), (6, 119664576), (8, 89748432), (9, 79776384), (12, 59832288), (16, 44874216), (18, 39888192), (24, 29916144), (27, 26592128), (32, 22437108), (36, 19944096), (48, 14958072), (54, 13296064), (64, 11218554), (72, 9972048), (96, 7479036), (103, 6970752), (108, 6648032), (128, 5609277), (144, 4986024), (192, 3739518), (206, 3485376), (216, 3324016), (288, 2493012), (309, 2323584), (384, 1869759), (412, 1742688), (432, 1662008), (576, 1246506), (618, 1161792), (824, 871344), (864, 831004), (927, 774528), (1152, 623253), (1236, 580896), (1648, 435672), (1728, 415502), (1854, 387264), (2017, 355968), (2472, 290448), (2781, 258176), (3296, 217836), (3456, 207751), (3708, 193632), (4034, 177984), (4944, 145224), (5562, 129088), (6051, 118656), (6592, 108918), (7416, 96816), (8068, 88992), (9888, 72612), (11124, 64544), (12102, 59328), (13184, 54459), (14832, 48408), (16136, 44496), (18153, 39552), (19776, 36306), (22248, 32272), (24204, 29664)]