264212856

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 766045800

約数和(自身を除く): 501832944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 41, 59, 72, 74, 82, 111, 118, 123, 148, 164, 177, 222, 236, 246, 296, 328, 333, 354, 369, 444, 472, 492, 531, 666, 708, 738, 888, 984, 1062, 1332, 1416, 1476, 1517, 1681, 2124, 2183, 2419, 2664, 2952, 3034, 3362, 4248, 4366, 4551, 4838, 5043, 6068, 6549, 6724, 7257, 8732, 9102, 9676, 10086, 12136, 13098, 13448, 13653, 14514, 15129, 17464, 18204, 19352, 19647, 20172, 21771, 26196, 27306, 29028, 30258, 36408, 39294, 40344, 43542, 52392, 54612, 58056, 60516, 62197, 78588, 87084, 89503, 99179, 109224, 121032, 124394, 157176, 174168, 179006, 186591, 198358, 248788, 268509, 297537, 358012, 373182, 396716, 497576, 537018, 559773, 595074, 716024, 746364, 793432, 805527, 892611, 1074036, 1119546, 1190148, 1492728, 1611054, 1785222, 2148072, 2239092, 2380296, 3222108, 3570444, 3669623, 4478184, 6444216, 7140888, 7339246, 11008869, 14678492, 22017738, 29356984, 33026607, 44035476, 66053214, 88070952, 132106428, 264212856]

約数ペア:

[(1, 264212856), (2, 132106428), (3, 88070952), (4, 66053214), (6, 44035476), (8, 33026607), (9, 29356984), (12, 22017738), (18, 14678492), (24, 11008869), (36, 7339246), (37, 7140888), (41, 6444216), (59, 4478184), (72, 3669623), (74, 3570444), (82, 3222108), (111, 2380296), (118, 2239092), (123, 2148072), (148, 1785222), (164, 1611054), (177, 1492728), (222, 1190148), (236, 1119546), (246, 1074036), (296, 892611), (328, 805527), (333, 793432), (354, 746364), (369, 716024), (444, 595074), (472, 559773), (492, 537018), (531, 497576), (666, 396716), (708, 373182), (738, 358012), (888, 297537), (984, 268509), (1062, 248788), (1332, 198358), (1416, 186591), (1476, 179006), (1517, 174168), (1681, 157176), (2124, 124394), (2183, 121032), (2419, 109224), (2664, 99179), (2952, 89503), (3034, 87084), (3362, 78588), (4248, 62197), (4366, 60516), (4551, 58056), (4838, 54612), (5043, 52392), (6068, 43542), (6549, 40344), (6724, 39294), (7257, 36408), (8732, 30258), (9102, 29028), (9676, 27306), (10086, 26196), (12136, 21771), (13098, 20172), (13448, 19647), (13653, 19352), (14514, 18204), (15129, 17464)]