689387328

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{56993}}^1$

素因数の和:57021

約数の個数: 112

約数和(自身を含む): 2316236160

約数和(自身を除く): 1626848832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 56993, 113986, 170979, 227972, 341958, 398951, 455944, 512937, 683916, 797902, 911888, 1025874, 1196853, 1367832, 1538811, 1595804, 1823776, 2051748, 2393706, 2735664, 3077622, 3191608, 3590559, 3647552, 4103496, 4787412, 5471328, 6155244, 6383216, 7181118, 8206992, 9574824, 10771677, 10942656, 12310488, 12766432, 14362236, 16413984, 19149648, 21543354, 24620976, 25532864, 28724472, 32827968, 38299296, 43086708, 49241952, 57448944, 76598592, 86173416, 98483904, 114897888, 172346832, 229795776, 344693664, 689387328]

約数ペア:

[(1, 689387328), (2, 344693664), (3, 229795776), (4, 172346832), (6, 114897888), (7, 98483904), (8, 86173416), (9, 76598592), (12, 57448944), (14, 49241952), (16, 43086708), (18, 38299296), (21, 32827968), (24, 28724472), (27, 25532864), (28, 24620976), (32, 21543354), (36, 19149648), (42, 16413984), (48, 14362236), (54, 12766432), (56, 12310488), (63, 10942656), (64, 10771677), (72, 9574824), (84, 8206992), (96, 7181118), (108, 6383216), (112, 6155244), (126, 5471328), (144, 4787412), (168, 4103496), (189, 3647552), (192, 3590559), (216, 3191608), (224, 3077622), (252, 2735664), (288, 2393706), (336, 2051748), (378, 1823776), (432, 1595804), (448, 1538811), (504, 1367832), (576, 1196853), (672, 1025874), (756, 911888), (864, 797902), (1008, 683916), (1344, 512937), (1512, 455944), (1728, 398951), (2016, 341958), (3024, 227972), (4032, 170979), (6048, 113986), (12096, 56993)]