509969124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7523}}^1$

素因数の和:7809

約数の個数: 72

約数和(自身を含む): 1478917440

約数和(自身を除く): 968948316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2421, 3228, 3766, 4842, 5649, 7523, 7532, 9684, 11298, 15046, 16947, 22569, 22596, 30092, 33894, 45138, 52661, 67707, 67788, 90276, 105322, 135414, 157983, 210644, 270828, 315966, 473949, 631932, 947898, 1895796, 2023687, 4047374, 6071061, 8094748, 12142122, 14165809, 18213183, 24284244, 28331618, 36426366, 42497427, 56663236, 72852732, 84994854, 127492281, 169989708, 254984562, 509969124]

約数ペア:

[(1, 509969124), (2, 254984562), (3, 169989708), (4, 127492281), (6, 84994854), (7, 72852732), (9, 56663236), (12, 42497427), (14, 36426366), (18, 28331618), (21, 24284244), (28, 18213183), (36, 14165809), (42, 12142122), (63, 8094748), (84, 6071061), (126, 4047374), (252, 2023687), (269, 1895796), (538, 947898), (807, 631932), (1076, 473949), (1614, 315966), (1883, 270828), (2421, 210644), (3228, 157983), (3766, 135414), (4842, 105322), (5649, 90276), (7523, 67788), (7532, 67707), (9684, 52661), (11298, 45138), (15046, 33894), (16947, 30092), (22569, 22596)]