243867204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 780736320

約数和(自身を除く): 536869116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 53, 57, 62, 63, 76, 84, 93, 106, 114, 124, 126, 133, 159, 171, 186, 212, 217, 228, 252, 266, 279, 318, 342, 371, 372, 399, 434, 477, 532, 558, 589, 636, 651, 684, 742, 798, 868, 954, 961, 1007, 1113, 1116, 1178, 1197, 1302, 1484, 1596, 1643, 1767, 1908, 1922, 1953, 2014, 2226, 2356, 2394, 2604, 2883, 3021, 3286, 3339, 3534, 3844, 3906, 4028, 4123, 4452, 4788, 4929, 5301, 5766, 6042, 6572, 6678, 6727, 7049, 7068, 7812, 8246, 8649, 9063, 9858, 10602, 11501, 11532, 12084, 12369, 13356, 13454, 14098, 14787, 16492, 17298, 18126, 18259, 19716, 20181, 21147, 21204, 23002, 24738, 26908, 28196, 29574, 31217, 34503, 34596, 36252, 36518, 37107, 40362, 42294, 46004, 49476, 50933, 54777, 59148, 60543, 62434, 63441, 69006, 73036, 74214, 80724, 84588, 93651, 101866, 103509, 109554, 121086, 124868, 126882, 127813, 138012, 148428, 152799, 164331, 187302, 203732, 207018, 218519, 219108, 242172, 253764, 255626, 280953, 305598, 328662, 356531, 374604, 383439, 414036, 437038, 458397, 511252, 561906, 611196, 655557, 657324, 713062, 766878, 874076, 916794, 967727, 1069593, 1123812, 1150317, 1311114, 1426124, 1533756, 1833588, 1935454, 1966671, 2139186, 2300634, 2622228, 2903181, 3208779, 3870908, 3933342, 4278372, 4601268, 5806362, 6417558, 6774089, 7866684, 8709543, 11612724, 12835116, 13548178, 17419086, 20322267, 27096356, 34838172, 40644534, 60966801, 81289068, 121933602, 243867204]

約数ペア:

[(1, 243867204), (2, 121933602), (3, 81289068), (4, 60966801), (6, 40644534), (7, 34838172), (9, 27096356), (12, 20322267), (14, 17419086), (18, 13548178), (19, 12835116), (21, 11612724), (28, 8709543), (31, 7866684), (36, 6774089), (38, 6417558), (42, 5806362), (53, 4601268), (57, 4278372), (62, 3933342), (63, 3870908), (76, 3208779), (84, 2903181), (93, 2622228), (106, 2300634), (114, 2139186), (124, 1966671), (126, 1935454), (133, 1833588), (159, 1533756), (171, 1426124), (186, 1311114), (212, 1150317), (217, 1123812), (228, 1069593), (252, 967727), (266, 916794), (279, 874076), (318, 766878), (342, 713062), (371, 657324), (372, 655557), (399, 611196), (434, 561906), (477, 511252), (532, 458397), (558, 437038), (589, 414036), (636, 383439), (651, 374604), (684, 356531), (742, 328662), (798, 305598), (868, 280953), (954, 255626), (961, 253764), (1007, 242172), (1113, 219108), (1116, 218519), (1178, 207018), (1197, 203732), (1302, 187302), (1484, 164331), (1596, 152799), (1643, 148428), (1767, 138012), (1908, 127813), (1922, 126882), (1953, 124868), (2014, 121086), (2226, 109554), (2356, 103509), (2394, 101866), (2604, 93651), (2883, 84588), (3021, 80724), (3286, 74214), (3339, 73036), (3534, 69006), (3844, 63441), (3906, 62434), (4028, 60543), (4123, 59148), (4452, 54777), (4788, 50933), (4929, 49476), (5301, 46004), (5766, 42294), (6042, 40362), (6572, 37107), (6678, 36518), (6727, 36252), (7049, 34596), (7068, 34503), (7812, 31217), (8246, 29574), (8649, 28196), (9063, 26908), (9858, 24738), (10602, 23002), (11501, 21204), (11532, 21147), (12084, 20181), (12369, 19716), (13356, 18259), (13454, 18126), (14098, 17298), (14787, 16492)]