260145288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16349}}^1$

素因数の和:16391

約数の個数: 96

約数和(自身を含む): 803439000

約数和(自身を除く): 543293712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 16349, 32698, 49047, 65396, 98094, 130792, 147141, 196188, 212537, 277933, 294282, 392376, 425074, 555866, 588564, 637611, 833799, 850148, 1111732, 1177128, 1275222, 1667598, 1700296, 1912833, 2223464, 2501397, 2550444, 3335196, 3613129, 3825666, 5002794, 5100888, 6670392, 7226258, 7651332, 10005588, 10839387, 14452516, 15302664, 20011176, 21678774, 28905032, 32518161, 43357548, 65036322, 86715096, 130072644, 260145288]

約数ペア:

[(1, 260145288), (2, 130072644), (3, 86715096), (4, 65036322), (6, 43357548), (8, 32518161), (9, 28905032), (12, 21678774), (13, 20011176), (17, 15302664), (18, 14452516), (24, 10839387), (26, 10005588), (34, 7651332), (36, 7226258), (39, 6670392), (51, 5100888), (52, 5002794), (68, 3825666), (72, 3613129), (78, 3335196), (102, 2550444), (104, 2501397), (117, 2223464), (136, 1912833), (153, 1700296), (156, 1667598), (204, 1275222), (221, 1177128), (234, 1111732), (306, 850148), (312, 833799), (408, 637611), (442, 588564), (468, 555866), (612, 425074), (663, 392376), (884, 294282), (936, 277933), (1224, 212537), (1326, 196188), (1768, 147141), (1989, 130792), (2652, 98094), (3978, 65396), (5304, 49047), (7956, 32698), (15912, 16349)]