986401728

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131731}}^1$

素因数の和:131762

約数の個数: 84

約数和(自身を含む): 3044853448

約数和(自身を除く): 2058451720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 131731, 263462, 395193, 526924, 790386, 1053848, 1185579, 1580772, 1712503, 2107696, 2371158, 3161544, 3425006, 4215392, 4742316, 5137509, 6323088, 6850012, 8430784, 9484632, 10275018, 12646176, 13700024, 15412527, 18969264, 20550036, 25292352, 27400048, 30825054, 37938528, 41100072, 54800096, 61650108, 75877056, 82200144, 109600192, 123300216, 164400288, 246600432, 328800576, 493200864, 986401728]

約数ペア:

[(1, 986401728), (2, 493200864), (3, 328800576), (4, 246600432), (6, 164400288), (8, 123300216), (9, 109600192), (12, 82200144), (13, 75877056), (16, 61650108), (18, 54800096), (24, 41100072), (26, 37938528), (32, 30825054), (36, 27400048), (39, 25292352), (48, 20550036), (52, 18969264), (64, 15412527), (72, 13700024), (78, 12646176), (96, 10275018), (104, 9484632), (117, 8430784), (144, 6850012), (156, 6323088), (192, 5137509), (208, 4742316), (234, 4215392), (288, 3425006), (312, 3161544), (416, 2371158), (468, 2107696), (576, 1712503), (624, 1580772), (832, 1185579), (936, 1053848), (1248, 790386), (1872, 526924), (2496, 395193), (3744, 263462), (7488, 131731)]