303949792

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 620186112

約数和(自身を除く): 316236320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 347, 496, 694, 883, 992, 1388, 1766, 2776, 3532, 5552, 7064, 10757, 11104, 14128, 21514, 27373, 28256, 43028, 54746, 86056, 109492, 172112, 218984, 306401, 344224, 437968, 612802, 875936, 1225604, 2451208, 4902416, 9498431, 9804832, 18996862, 37993724, 75987448, 151974896, 303949792]

約数ペア:

[(1, 303949792), (2, 151974896), (4, 75987448), (8, 37993724), (16, 18996862), (31, 9804832), (32, 9498431), (62, 4902416), (124, 2451208), (248, 1225604), (347, 875936), (496, 612802), (694, 437968), (883, 344224), (992, 306401), (1388, 218984), (1766, 172112), (2776, 109492), (3532, 86056), (5552, 54746), (7064, 43028), (10757, 28256), (11104, 27373), (14128, 21514)]