249393264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9918

約数の個数: 80

約数和(自身を含む): 704240640

約数和(自身を除く): 454847376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 9859, 12648, 19718, 25296, 29577, 39436, 59154, 78872, 118308, 157744, 167603, 236616, 305629, 335206, 473232, 502809, 611258, 670412, 916887, 1005618, 1222516, 1340824, 1833774, 2011236, 2445032, 2681648, 3667548, 4022472, 4890064, 5195693, 7335096, 8044944, 10391386, 14670192, 15587079, 20782772, 31174158, 41565544, 62348316, 83131088, 124696632, 249393264]

約数ペア:

[(1, 249393264), (2, 124696632), (3, 83131088), (4, 62348316), (6, 41565544), (8, 31174158), (12, 20782772), (16, 15587079), (17, 14670192), (24, 10391386), (31, 8044944), (34, 7335096), (48, 5195693), (51, 4890064), (62, 4022472), (68, 3667548), (93, 2681648), (102, 2445032), (124, 2011236), (136, 1833774), (186, 1340824), (204, 1222516), (248, 1005618), (272, 916887), (372, 670412), (408, 611258), (496, 502809), (527, 473232), (744, 335206), (816, 305629), (1054, 236616), (1488, 167603), (1581, 157744), (2108, 118308), (3162, 78872), (4216, 59154), (6324, 39436), (8432, 29577), (9859, 25296), (12648, 19718)]