1621632

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 4455360

約数和(自身を除く): 2833728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 103, 123, 128, 164, 192, 206, 246, 309, 328, 384, 412, 492, 618, 656, 824, 984, 1236, 1312, 1648, 1968, 2472, 2624, 3296, 3936, 4223, 4944, 5248, 6592, 7872, 8446, 9888, 12669, 13184, 15744, 16892, 19776, 25338, 33784, 39552, 50676, 67568, 101352, 135136, 202704, 270272, 405408, 540544, 810816, 1621632]

約数ペア:

[(1, 1621632), (2, 810816), (3, 540544), (4, 405408), (6, 270272), (8, 202704), (12, 135136), (16, 101352), (24, 67568), (32, 50676), (41, 39552), (48, 33784), (64, 25338), (82, 19776), (96, 16892), (103, 15744), (123, 13184), (128, 12669), (164, 9888), (192, 8446), (206, 7872), (246, 6592), (309, 5248), (328, 4944), (384, 4223), (412, 3936), (492, 3296), (618, 2624), (656, 2472), (824, 1968), (984, 1648), (1236, 1312)]