997765224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{12671}}^1$

素因数の和:12890

約数の個数: 64

約数和(自身を含む): 2655037440

約数和(自身を除く): 1657272216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 193, 204, 386, 408, 579, 772, 1158, 1544, 2316, 3281, 4632, 6562, 9843, 12671, 13124, 19686, 25342, 26248, 38013, 39372, 50684, 76026, 78744, 101368, 152052, 215407, 304104, 430814, 646221, 861628, 1292442, 1723256, 2445503, 2584884, 4891006, 5169768, 7336509, 9782012, 14673018, 19564024, 29346036, 41573551, 58692072, 83147102, 124720653, 166294204, 249441306, 332588408, 498882612, 997765224]

約数ペア:

[(1, 997765224), (2, 498882612), (3, 332588408), (4, 249441306), (6, 166294204), (8, 124720653), (12, 83147102), (17, 58692072), (24, 41573551), (34, 29346036), (51, 19564024), (68, 14673018), (102, 9782012), (136, 7336509), (193, 5169768), (204, 4891006), (386, 2584884), (408, 2445503), (579, 1723256), (772, 1292442), (1158, 861628), (1544, 646221), (2316, 430814), (3281, 304104), (4632, 215407), (6562, 152052), (9843, 101368), (12671, 78744), (13124, 76026), (19686, 50684), (25342, 39372), (26248, 38013)]