398073592

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 878351040

約数和(自身を除く): 480277448

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 281, 287, 328, 562, 574, 617, 1124, 1148, 1234, 1967, 2248, 2296, 2468, 3934, 4319, 4936, 7868, 8638, 11521, 15736, 17276, 23042, 25297, 34552, 46084, 50594, 80647, 92168, 101188, 161294, 173377, 177079, 202376, 322588, 346754, 354158, 645176, 693508, 708316, 1213639, 1387016, 1416632, 2427278, 4854556, 7108457, 9709112, 14216914, 28433828, 49759199, 56867656, 99518398, 199036796, 398073592]

約数ペア:

[(1, 398073592), (2, 199036796), (4, 99518398), (7, 56867656), (8, 49759199), (14, 28433828), (28, 14216914), (41, 9709112), (56, 7108457), (82, 4854556), (164, 2427278), (281, 1416632), (287, 1387016), (328, 1213639), (562, 708316), (574, 693508), (617, 645176), (1124, 354158), (1148, 346754), (1234, 322588), (1967, 202376), (2248, 177079), (2296, 173377), (2468, 161294), (3934, 101188), (4319, 92168), (4936, 80647), (7868, 50594), (8638, 46084), (11521, 34552), (15736, 25297), (17276, 23042)]