777726324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1913}}^1$

素因数の和:2437

約数の個数: 72

約数和(自身を含む): 2056646592

約数和(自身を除く): 1278920268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 491, 828, 982, 1473, 1913, 1964, 2946, 3826, 4419, 5739, 5892, 7652, 8838, 11293, 11478, 17217, 17676, 22586, 22956, 33879, 34434, 43999, 45172, 67758, 68868, 87998, 101637, 131997, 135516, 175996, 203274, 263994, 395991, 406548, 527988, 791982, 939283, 1583964, 1878566, 2817849, 3757132, 5635698, 8453547, 11271396, 16907094, 21603509, 33814188, 43207018, 64810527, 86414036, 129621054, 194431581, 259242108, 388863162, 777726324]

約数ペア:

[(1, 777726324), (2, 388863162), (3, 259242108), (4, 194431581), (6, 129621054), (9, 86414036), (12, 64810527), (18, 43207018), (23, 33814188), (36, 21603509), (46, 16907094), (69, 11271396), (92, 8453547), (138, 5635698), (207, 3757132), (276, 2817849), (414, 1878566), (491, 1583964), (828, 939283), (982, 791982), (1473, 527988), (1913, 406548), (1964, 395991), (2946, 263994), (3826, 203274), (4419, 175996), (5739, 135516), (5892, 131997), (7652, 101637), (8838, 87998), (11293, 68868), (11478, 67758), (17217, 45172), (17676, 43999), (22586, 34434), (22956, 33879)]