1621323552

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{154943}}^1$

素因数の和:155065

約数の個数: 48

約数和(自身を含む): 4295047680

約数和(自身を除く): 2673724128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 10464, 154943, 309886, 464829, 619772, 929658, 1239544, 1859316, 2479088, 3718632, 4958176, 7437264, 14874528, 16888787, 33777574, 50666361, 67555148, 101332722, 135110296, 202665444, 270220592, 405330888, 540441184, 810661776, 1621323552]

約数ペア:

[(1, 1621323552), (2, 810661776), (3, 540441184), (4, 405330888), (6, 270220592), (8, 202665444), (12, 135110296), (16, 101332722), (24, 67555148), (32, 50666361), (48, 33777574), (96, 16888787), (109, 14874528), (218, 7437264), (327, 4958176), (436, 3718632), (654, 2479088), (872, 1859316), (1308, 1239544), (1744, 929658), (2616, 619772), (3488, 464829), (5232, 309886), (10464, 154943)]