290370976

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5813}}^1$

素因数の和:6053

約数の個数: 48

約数和(自身を含む): 656377344

約数和(自身を除く): 366006368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 5813, 6244, 7136, 11626, 12488, 23252, 24976, 40691, 46504, 49952, 81382, 93008, 162764, 186016, 325528, 651056, 1296299, 1302112, 2592598, 5185196, 9074093, 10370392, 18148186, 20740784, 36296372, 41481568, 72592744, 145185488, 290370976]

約数ペア:

[(1, 290370976), (2, 145185488), (4, 72592744), (7, 41481568), (8, 36296372), (14, 20740784), (16, 18148186), (28, 10370392), (32, 9074093), (56, 5185196), (112, 2592598), (223, 1302112), (224, 1296299), (446, 651056), (892, 325528), (1561, 186016), (1784, 162764), (3122, 93008), (3568, 81382), (5813, 49952), (6244, 46504), (7136, 40691), (11626, 24976), (12488, 23252)]