305097696

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{11903}}^1$

素因数の和:12008

約数の個数: 72

約数和(自身を含む): 877443840

約数和(自身を除く): 572346144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 11903, 12816, 23806, 25632, 35709, 47612, 71418, 95224, 107127, 142836, 190448, 214254, 285672, 380896, 428508, 571344, 857016, 1059367, 1142688, 1714032, 2118734, 3178101, 3428064, 4237468, 6356202, 8474936, 9534303, 12712404, 16949872, 19068606, 25424808, 33899744, 38137212, 50849616, 76274424, 101699232, 152548848, 305097696]

約数ペア:

[(1, 305097696), (2, 152548848), (3, 101699232), (4, 76274424), (6, 50849616), (8, 38137212), (9, 33899744), (12, 25424808), (16, 19068606), (18, 16949872), (24, 12712404), (32, 9534303), (36, 8474936), (48, 6356202), (72, 4237468), (89, 3428064), (96, 3178101), (144, 2118734), (178, 1714032), (267, 1142688), (288, 1059367), (356, 857016), (534, 571344), (712, 428508), (801, 380896), (1068, 285672), (1424, 214254), (1602, 190448), (2136, 142836), (2848, 107127), (3204, 95224), (4272, 71418), (6408, 47612), (8544, 35709), (11903, 25632), (12816, 23806)]