278195136

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23753}}^1$

素因数の和:23829

約数の個数: 56

約数和(自身を含む): 748155984

約数和(自身を除く): 469960848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 23753, 47506, 71259, 95012, 142518, 190024, 285036, 380048, 570072, 760096, 1140144, 1448933, 1520192, 2280288, 2897866, 4346799, 4560576, 5795732, 8693598, 11591464, 17387196, 23182928, 34774392, 46365856, 69548784, 92731712, 139097568, 278195136]

約数ペア:

[(1, 278195136), (2, 139097568), (3, 92731712), (4, 69548784), (6, 46365856), (8, 34774392), (12, 23182928), (16, 17387196), (24, 11591464), (32, 8693598), (48, 5795732), (61, 4560576), (64, 4346799), (96, 2897866), (122, 2280288), (183, 1520192), (192, 1448933), (244, 1140144), (366, 760096), (488, 570072), (732, 380048), (976, 285036), (1464, 190024), (1952, 142518), (2928, 95012), (3904, 71259), (5856, 47506), (11712, 23753)]