251445504

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19259}}^1$

素因数の和:19295

約数の個数: 72

約数和(自身を含む): 708613920

約数和(自身を除く): 457168416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 19259, 38518, 57777, 77036, 115554, 154072, 231108, 308144, 327403, 462216, 616288, 654806, 924432, 982209, 1232576, 1309612, 1848864, 1964418, 2465152, 2619224, 3697728, 3928836, 4930304, 5238448, 7395456, 7857672, 10476896, 14790912, 15715344, 20953792, 31430688, 41907584, 62861376, 83815168, 125722752, 251445504]

約数ペア:

[(1, 251445504), (2, 125722752), (3, 83815168), (4, 62861376), (6, 41907584), (8, 31430688), (12, 20953792), (16, 15715344), (17, 14790912), (24, 10476896), (32, 7857672), (34, 7395456), (48, 5238448), (51, 4930304), (64, 3928836), (68, 3697728), (96, 2619224), (102, 2465152), (128, 1964418), (136, 1848864), (192, 1309612), (204, 1232576), (256, 982209), (272, 924432), (384, 654806), (408, 616288), (544, 462216), (768, 327403), (816, 308144), (1088, 231108), (1632, 154072), (2176, 115554), (3264, 77036), (4352, 57777), (6528, 38518), (13056, 19259)]