2215695328

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{128461}}^1$

素因数の和:128496

約数の個数: 72

約数和(自身を含む): 5535684504

約数和(自身を除く): 3319989176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 128461, 256922, 513844, 899227, 1027688, 1413071, 1798454, 2055376, 2826142, 3596908, 4110752, 5652284, 6294589, 7193816, 9891497, 11304568, 12589178, 14387632, 19782994, 22609136, 25178356, 28775264, 39565988, 45218272, 50356712, 69240479, 79131976, 100713424, 138480958, 158263952, 201426848, 276961916, 316527904, 553923832, 1107847664, 2215695328]

約数ペア:

[(1, 2215695328), (2, 1107847664), (4, 553923832), (7, 316527904), (8, 276961916), (11, 201426848), (14, 158263952), (16, 138480958), (22, 100713424), (28, 79131976), (32, 69240479), (44, 50356712), (49, 45218272), (56, 39565988), (77, 28775264), (88, 25178356), (98, 22609136), (112, 19782994), (154, 14387632), (176, 12589178), (196, 11304568), (224, 9891497), (308, 7193816), (352, 6294589), (392, 5652284), (539, 4110752), (616, 3596908), (784, 2826142), (1078, 2055376), (1232, 1798454), (1568, 1413071), (2156, 1027688), (2464, 899227), (4312, 513844), (8624, 256922), (17248, 128461)]