249514128

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4409}}^1$

素因数の和:4557

約数の個数: 80

約数和(自身を含む): 721828800

約数和(自身を除く): 472314672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4409, 4716, 6288, 7074, 8818, 9432, 13227, 14148, 17636, 18864, 26454, 28296, 35272, 39681, 52908, 56592, 70544, 79362, 105816, 119043, 158724, 211632, 238086, 317448, 476172, 577579, 634896, 952344, 1155158, 1732737, 1904688, 2310316, 3465474, 4620632, 5198211, 6930948, 9241264, 10396422, 13861896, 15594633, 20792844, 27723792, 31189266, 41585688, 62378532, 83171376, 124757064, 249514128]

約数ペア:

[(1, 249514128), (2, 124757064), (3, 83171376), (4, 62378532), (6, 41585688), (8, 31189266), (9, 27723792), (12, 20792844), (16, 15594633), (18, 13861896), (24, 10396422), (27, 9241264), (36, 6930948), (48, 5198211), (54, 4620632), (72, 3465474), (108, 2310316), (131, 1904688), (144, 1732737), (216, 1155158), (262, 952344), (393, 634896), (432, 577579), (524, 476172), (786, 317448), (1048, 238086), (1179, 211632), (1572, 158724), (2096, 119043), (2358, 105816), (3144, 79362), (3537, 70544), (4409, 56592), (4716, 52908), (6288, 39681), (7074, 35272), (8818, 28296), (9432, 26454), (13227, 18864), (14148, 17636)]