215807776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4601

約数の個数: 48

約数和(自身を含む): 452995200

約数和(自身を除く): 237187424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 3002, 4493, 6004, 8986, 12008, 17972, 24016, 35944, 48032, 71888, 85367, 143776, 170734, 341468, 354947, 682936, 709894, 1365872, 1419788, 2731744, 2839576, 5679152, 6743993, 11358304, 13487986, 26975972, 53951944, 107903888, 215807776]

約数ペア:

[(1, 215807776), (2, 107903888), (4, 53951944), (8, 26975972), (16, 13487986), (19, 11358304), (32, 6743993), (38, 5679152), (76, 2839576), (79, 2731744), (152, 1419788), (158, 1365872), (304, 709894), (316, 682936), (608, 354947), (632, 341468), (1264, 170734), (1501, 143776), (2528, 85367), (3002, 71888), (4493, 48032), (6004, 35944), (8986, 24016), (12008, 17972)]