1305119312

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{35419}}^1$

素因数の和:35488

約数の個数: 60

約数和(自身を含む): 3004182720

約数和(自身を除く): 1699063408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4606, 5264, 9212, 18424, 35419, 36848, 70838, 141676, 247933, 283352, 495866, 566704, 991732, 1664693, 1735531, 1983464, 3329386, 3471062, 3966928, 6658772, 6942124, 11652851, 13317544, 13884248, 23305702, 26635088, 27768496, 46611404, 81569957, 93222808, 163139914, 186445616, 326279828, 652559656, 1305119312]

約数ペア:

[(1, 1305119312), (2, 652559656), (4, 326279828), (7, 186445616), (8, 163139914), (14, 93222808), (16, 81569957), (28, 46611404), (47, 27768496), (49, 26635088), (56, 23305702), (94, 13884248), (98, 13317544), (112, 11652851), (188, 6942124), (196, 6658772), (329, 3966928), (376, 3471062), (392, 3329386), (658, 1983464), (752, 1735531), (784, 1664693), (1316, 991732), (2303, 566704), (2632, 495866), (4606, 283352), (5264, 247933), (9212, 141676), (18424, 70838), (35419, 36848)]