259229736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211789}}^1$

素因数の和:211818

約数の個数: 48

約数和(自身を含む): 743382900

約数和(自身を除く): 484153164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 211789, 423578, 635367, 847156, 1270734, 1694312, 1906101, 2541468, 3600413, 3812202, 5082936, 7200826, 7624404, 10801239, 14401652, 15248808, 21602478, 28803304, 32403717, 43204956, 64807434, 86409912, 129614868, 259229736]

約数ペア:

[(1, 259229736), (2, 129614868), (3, 86409912), (4, 64807434), (6, 43204956), (8, 32403717), (9, 28803304), (12, 21602478), (17, 15248808), (18, 14401652), (24, 10801239), (34, 7624404), (36, 7200826), (51, 5082936), (68, 3812202), (72, 3600413), (102, 2541468), (136, 1906101), (153, 1694312), (204, 1270734), (306, 847156), (408, 635367), (612, 423578), (1224, 211789)]