209291328

素因数分解:

$2^6\times 3^2\times {\mathrm{587}}^1\times {\mathrm{619}}^1$

素因数の和:1224

約数の個数: 84

約数和(自身を含む): 601888560

約数和(自身を除く): 392597232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 587, 619, 1174, 1238, 1761, 1857, 2348, 2476, 3522, 3714, 4696, 4952, 5283, 5571, 7044, 7428, 9392, 9904, 10566, 11142, 14088, 14856, 18784, 19808, 21132, 22284, 28176, 29712, 37568, 39616, 42264, 44568, 56352, 59424, 84528, 89136, 112704, 118848, 169056, 178272, 338112, 356544, 363353, 726706, 1090059, 1453412, 2180118, 2906824, 3270177, 4360236, 5813648, 6540354, 8720472, 11627296, 13080708, 17440944, 23254592, 26161416, 34881888, 52322832, 69763776, 104645664, 209291328]

約数ペア:

[(1, 209291328), (2, 104645664), (3, 69763776), (4, 52322832), (6, 34881888), (8, 26161416), (9, 23254592), (12, 17440944), (16, 13080708), (18, 11627296), (24, 8720472), (32, 6540354), (36, 5813648), (48, 4360236), (64, 3270177), (72, 2906824), (96, 2180118), (144, 1453412), (192, 1090059), (288, 726706), (576, 363353), (587, 356544), (619, 338112), (1174, 178272), (1238, 169056), (1761, 118848), (1857, 112704), (2348, 89136), (2476, 84528), (3522, 59424), (3714, 56352), (4696, 44568), (4952, 42264), (5283, 39616), (5571, 37568), (7044, 29712), (7428, 28176), (9392, 22284), (9904, 21132), (10566, 19808), (11142, 18784), (14088, 14856)]