40381848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 123076800

約数和(自身を除く): 82694952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 146, 156, 197, 216, 219, 234, 292, 312, 351, 394, 438, 468, 584, 591, 657, 702, 788, 876, 936, 949, 1182, 1314, 1404, 1576, 1752, 1773, 1898, 1971, 2364, 2561, 2628, 2808, 2847, 3546, 3796, 3942, 4728, 5122, 5256, 5319, 5694, 7092, 7592, 7683, 7884, 8541, 10244, 10638, 11388, 14184, 14381, 15366, 15768, 17082, 20488, 21276, 22776, 23049, 25623, 28762, 30732, 34164, 42552, 43143, 46098, 51246, 57524, 61464, 68328, 69147, 86286, 92196, 102492, 115048, 129429, 138294, 172572, 184392, 186953, 204984, 258858, 276588, 345144, 373906, 388287, 517716, 553176, 560859, 747812, 776574, 1035432, 1121718, 1495624, 1553148, 1682577, 2243436, 3106296, 3365154, 4486872, 5047731, 6730308, 10095462, 13460616, 20190924, 40381848]

約数ペア:

[(1, 40381848), (2, 20190924), (3, 13460616), (4, 10095462), (6, 6730308), (8, 5047731), (9, 4486872), (12, 3365154), (13, 3106296), (18, 2243436), (24, 1682577), (26, 1553148), (27, 1495624), (36, 1121718), (39, 1035432), (52, 776574), (54, 747812), (72, 560859), (73, 553176), (78, 517716), (104, 388287), (108, 373906), (117, 345144), (146, 276588), (156, 258858), (197, 204984), (216, 186953), (219, 184392), (234, 172572), (292, 138294), (312, 129429), (351, 115048), (394, 102492), (438, 92196), (468, 86286), (584, 69147), (591, 68328), (657, 61464), (702, 57524), (788, 51246), (876, 46098), (936, 43143), (949, 42552), (1182, 34164), (1314, 30732), (1404, 28762), (1576, 25623), (1752, 23049), (1773, 22776), (1898, 21276), (1971, 20488), (2364, 17082), (2561, 15768), (2628, 15366), (2808, 14381), (2847, 14184), (3546, 11388), (3796, 10638), (3942, 10244), (4728, 8541), (5122, 7884), (5256, 7683), (5319, 7592), (5694, 7092)]