247011184

素因数分解:

$2^4\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1597}}^1$

素因数の和:2993

約数の個数: 40

約数和(自身を含む): 547692128

約数和(自身を除く): 300680944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1381, 1597, 2762, 3194, 5524, 6388, 9667, 11048, 11179, 12776, 19334, 22096, 22358, 25552, 38668, 44716, 77336, 89432, 154672, 178864, 2205457, 4410914, 8821828, 15438199, 17643656, 30876398, 35287312, 61752796, 123505592, 247011184]

約数ペア:

[(1, 247011184), (2, 123505592), (4, 61752796), (7, 35287312), (8, 30876398), (14, 17643656), (16, 15438199), (28, 8821828), (56, 4410914), (112, 2205457), (1381, 178864), (1597, 154672), (2762, 89432), (3194, 77336), (5524, 44716), (6388, 38668), (9667, 25552), (11048, 22358), (11179, 22096), (12776, 19334)]