858790768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 2036441088

約数和(自身を除く): 1177650320

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 47, 62, 68, 88, 94, 124, 136, 176, 187, 188, 197, 248, 272, 341, 374, 376, 394, 496, 517, 527, 682, 748, 752, 788, 799, 1034, 1054, 1364, 1457, 1496, 1576, 1598, 2068, 2108, 2167, 2728, 2914, 2992, 3152, 3196, 3349, 4136, 4216, 4334, 5456, 5797, 5828, 6107, 6392, 6698, 8272, 8432, 8668, 8789, 9259, 11594, 11656, 12214, 12784, 13396, 16027, 17336, 17578, 18518, 23188, 23312, 24428, 24769, 26792, 32054, 34672, 35156, 36839, 37036, 46376, 48856, 49538, 53584, 64108, 67177, 70312, 73678, 74072, 92752, 97712, 99076, 101849, 103819, 128216, 134354, 140624, 147356, 148144, 157403, 198152, 203698, 207638, 256432, 268708, 272459, 287029, 294712, 314806, 396304, 407396, 415276, 537416, 544918, 574058, 589424, 629612, 814792, 830552, 1074832, 1089836, 1142009, 1148116, 1259224, 1629584, 1661104, 1731433, 2179672, 2284018, 2296232, 2518448, 3157319, 3462866, 4359344, 4568036, 4592464, 4879493, 6314638, 6925732, 9136072, 9758986, 12629276, 13851464, 18272144, 19517972, 25258552, 27702928, 39035944, 50517104, 53674423, 78071888, 107348846, 214697692, 429395384, 858790768]

約数ペア:

[(1, 858790768), (2, 429395384), (4, 214697692), (8, 107348846), (11, 78071888), (16, 53674423), (17, 50517104), (22, 39035944), (31, 27702928), (34, 25258552), (44, 19517972), (47, 18272144), (62, 13851464), (68, 12629276), (88, 9758986), (94, 9136072), (124, 6925732), (136, 6314638), (176, 4879493), (187, 4592464), (188, 4568036), (197, 4359344), (248, 3462866), (272, 3157319), (341, 2518448), (374, 2296232), (376, 2284018), (394, 2179672), (496, 1731433), (517, 1661104), (527, 1629584), (682, 1259224), (748, 1148116), (752, 1142009), (788, 1089836), (799, 1074832), (1034, 830552), (1054, 814792), (1364, 629612), (1457, 589424), (1496, 574058), (1576, 544918), (1598, 537416), (2068, 415276), (2108, 407396), (2167, 396304), (2728, 314806), (2914, 294712), (2992, 287029), (3152, 272459), (3196, 268708), (3349, 256432), (4136, 207638), (4216, 203698), (4334, 198152), (5456, 157403), (5797, 148144), (5828, 147356), (6107, 140624), (6392, 134354), (6698, 128216), (8272, 103819), (8432, 101849), (8668, 99076), (8789, 97712), (9259, 92752), (11594, 74072), (11656, 73678), (12214, 70312), (12784, 67177), (13396, 64108), (16027, 53584), (17336, 49538), (17578, 48856), (18518, 46376), (23188, 37036), (23312, 36839), (24428, 35156), (24769, 34672), (26792, 32054)]