248889576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25733}}^1$

素因数の和:25786

約数の個数: 64

約数和(自身を含む): 691729920

約数和(自身を除く): 442840344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 25733, 51466, 77199, 102932, 154398, 205864, 308796, 334529, 617592, 669058, 797723, 1003587, 1338116, 1595446, 2007174, 2393169, 2676232, 3190892, 4014348, 4786338, 6381784, 8028696, 9572676, 10370399, 19145352, 20740798, 31111197, 41481596, 62222394, 82963192, 124444788, 248889576]

約数ペア:

[(1, 248889576), (2, 124444788), (3, 82963192), (4, 62222394), (6, 41481596), (8, 31111197), (12, 20740798), (13, 19145352), (24, 10370399), (26, 9572676), (31, 8028696), (39, 6381784), (52, 4786338), (62, 4014348), (78, 3190892), (93, 2676232), (104, 2393169), (124, 2007174), (156, 1595446), (186, 1338116), (248, 1003587), (312, 797723), (372, 669058), (403, 617592), (744, 334529), (806, 308796), (1209, 205864), (1612, 154398), (2418, 102932), (3224, 77199), (4836, 51466), (9672, 25733)]