1355454426368

素因数分解:

$2^8\times 7^3\times {\mathrm{15436571}}^1$

素因数の和:15436608

約数の個数: 72

約数和(自身を含む): 3155235316800

約数和(自身を除く): 1799780890432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 21952, 43904, 87808, 15436571, 30873142, 61746284, 108055997, 123492568, 216111994, 246985136, 432223988, 493970272, 756391979, 864447976, 987940544, 1512783958, 1728895952, 1975881088, 3025567916, 3457791904, 3951762176, 5294743853, 6051135832, 6915583808, 10589487706, 12102271664, 13831167616, 21178975412, 24204543328, 27662335232, 42357950824, 48409086656, 84715901648, 96818173312, 169431803296, 193636346624, 338863606592, 677727213184, 1355454426368]

約数ペア:

[(1, 1355454426368), (2, 677727213184), (4, 338863606592), (7, 193636346624), (8, 169431803296), (14, 96818173312), (16, 84715901648), (28, 48409086656), (32, 42357950824), (49, 27662335232), (56, 24204543328), (64, 21178975412), (98, 13831167616), (112, 12102271664), (128, 10589487706), (196, 6915583808), (224, 6051135832), (256, 5294743853), (343, 3951762176), (392, 3457791904), (448, 3025567916), (686, 1975881088), (784, 1728895952), (896, 1512783958), (1372, 987940544), (1568, 864447976), (1792, 756391979), (2744, 493970272), (3136, 432223988), (5488, 246985136), (6272, 216111994), (10976, 123492568), (12544, 108055997), (21952, 61746284), (43904, 30873142), (87808, 15436571)]