1381676576

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{40849}}^1$

素因数の和:41017

約数の個数: 48

約数和(自身を含む): 3129436800

約数和(自身を除く): 1747760224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 16912, 33824, 40849, 81698, 163396, 285943, 326792, 571886, 653584, 1143772, 1307168, 2287544, 4575088, 6168199, 9150176, 12336398, 24672796, 43177393, 49345592, 86354786, 98691184, 172709572, 197382368, 345419144, 690838288, 1381676576]

約数ペア:

[(1, 1381676576), (2, 690838288), (4, 345419144), (7, 197382368), (8, 172709572), (14, 98691184), (16, 86354786), (28, 49345592), (32, 43177393), (56, 24672796), (112, 12336398), (151, 9150176), (224, 6168199), (302, 4575088), (604, 2287544), (1057, 1307168), (1208, 1143772), (2114, 653584), (2416, 571886), (4228, 326792), (4832, 285943), (8456, 163396), (16912, 81698), (33824, 40849)]