38517984

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 113652000

約数和(自身を除く): 75134016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 409, 432, 436, 654, 818, 864, 872, 981, 1227, 1308, 1636, 1744, 1962, 2454, 2616, 2943, 3272, 3488, 3681, 3924, 4908, 5232, 5886, 6544, 7362, 7848, 9816, 10464, 11043, 11772, 13088, 14724, 15696, 19632, 22086, 23544, 29448, 31392, 39264, 44172, 44581, 47088, 58896, 88344, 89162, 94176, 117792, 133743, 176688, 178324, 267486, 353376, 356648, 401229, 534972, 713296, 802458, 1069944, 1203687, 1426592, 1604916, 2139888, 2407374, 3209832, 4279776, 4814748, 6419664, 9629496, 12839328, 19258992, 38517984]

約数ペア:

[(1, 38517984), (2, 19258992), (3, 12839328), (4, 9629496), (6, 6419664), (8, 4814748), (9, 4279776), (12, 3209832), (16, 2407374), (18, 2139888), (24, 1604916), (27, 1426592), (32, 1203687), (36, 1069944), (48, 802458), (54, 713296), (72, 534972), (96, 401229), (108, 356648), (109, 353376), (144, 267486), (216, 178324), (218, 176688), (288, 133743), (327, 117792), (409, 94176), (432, 89162), (436, 88344), (654, 58896), (818, 47088), (864, 44581), (872, 44172), (981, 39264), (1227, 31392), (1308, 29448), (1636, 23544), (1744, 22086), (1962, 19632), (2454, 15696), (2616, 14724), (2943, 13088), (3272, 11772), (3488, 11043), (3681, 10464), (3924, 9816), (4908, 7848), (5232, 7362), (5886, 6544)]