1640352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2441}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 4923072

約数和(自身を除く): 3282720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2441, 4882, 7323, 9764, 14646, 17087, 19528, 29292, 34174, 39056, 51261, 58584, 68348, 78112, 102522, 117168, 136696, 205044, 234336, 273392, 410088, 546784, 820176, 1640352]

約数ペア:

[(1, 1640352), (2, 820176), (3, 546784), (4, 410088), (6, 273392), (7, 234336), (8, 205044), (12, 136696), (14, 117168), (16, 102522), (21, 78112), (24, 68348), (28, 58584), (32, 51261), (42, 39056), (48, 34174), (56, 29292), (84, 19528), (96, 17087), (112, 14646), (168, 9764), (224, 7323), (336, 4882), (672, 2441)]