299982384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 957063744

約数和(自身を除く): 657081360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 61, 71, 72, 74, 78, 104, 111, 117, 122, 142, 144, 148, 156, 183, 208, 213, 222, 234, 244, 284, 296, 312, 333, 366, 426, 444, 468, 481, 488, 549, 568, 592, 624, 639, 666, 732, 793, 852, 888, 923, 936, 962, 976, 1098, 1136, 1278, 1332, 1443, 1464, 1586, 1704, 1776, 1846, 1872, 1924, 2196, 2257, 2379, 2556, 2627, 2664, 2769, 2886, 2928, 3172, 3408, 3692, 3848, 4329, 4331, 4392, 4514, 4758, 5112, 5254, 5328, 5538, 5772, 6344, 6771, 7137, 7384, 7696, 7881, 8307, 8658, 8662, 8784, 9028, 9516, 10224, 10508, 11076, 11544, 12688, 12993, 13542, 14274, 14768, 15762, 16614, 17316, 17324, 18056, 19032, 20313, 21016, 22152, 23088, 23643, 25986, 27084, 28548, 29341, 31524, 33228, 34151, 34632, 34648, 36112, 38064, 38979, 40626, 42032, 44304, 47286, 51972, 54168, 56303, 57096, 58682, 63048, 66456, 68302, 69264, 69296, 77958, 81252, 88023, 94572, 102453, 103944, 108336, 112606, 114192, 117364, 126096, 132912, 136604, 155916, 160247, 162504, 168909, 176046, 189144, 204906, 207888, 225212, 234728, 264069, 273208, 307359, 311832, 320494, 325008, 337818, 352092, 378288, 409812, 450424, 469456, 480741, 506727, 528138, 546416, 614718, 623664, 640988, 675636, 704184, 819624, 900848, 961482, 1013454, 1056276, 1229436, 1281976, 1351272, 1408368, 1442223, 1639248, 1922964, 2026908, 2083211, 2112552, 2458872, 2563952, 2702544, 2884446, 3845928, 4053816, 4166422, 4225104, 4917744, 5768892, 6249633, 7691856, 8107632, 8332844, 11537784, 12499266, 16665688, 18748899, 23075568, 24998532, 33331376, 37497798, 49997064, 74995596, 99994128, 149991192, 299982384]

約数ペア:

[(1, 299982384), (2, 149991192), (3, 99994128), (4, 74995596), (6, 49997064), (8, 37497798), (9, 33331376), (12, 24998532), (13, 23075568), (16, 18748899), (18, 16665688), (24, 12499266), (26, 11537784), (36, 8332844), (37, 8107632), (39, 7691856), (48, 6249633), (52, 5768892), (61, 4917744), (71, 4225104), (72, 4166422), (74, 4053816), (78, 3845928), (104, 2884446), (111, 2702544), (117, 2563952), (122, 2458872), (142, 2112552), (144, 2083211), (148, 2026908), (156, 1922964), (183, 1639248), (208, 1442223), (213, 1408368), (222, 1351272), (234, 1281976), (244, 1229436), (284, 1056276), (296, 1013454), (312, 961482), (333, 900848), (366, 819624), (426, 704184), (444, 675636), (468, 640988), (481, 623664), (488, 614718), (549, 546416), (568, 528138), (592, 506727), (624, 480741), (639, 469456), (666, 450424), (732, 409812), (793, 378288), (852, 352092), (888, 337818), (923, 325008), (936, 320494), (962, 311832), (976, 307359), (1098, 273208), (1136, 264069), (1278, 234728), (1332, 225212), (1443, 207888), (1464, 204906), (1586, 189144), (1704, 176046), (1776, 168909), (1846, 162504), (1872, 160247), (1924, 155916), (2196, 136604), (2257, 132912), (2379, 126096), (2556, 117364), (2627, 114192), (2664, 112606), (2769, 108336), (2886, 103944), (2928, 102453), (3172, 94572), (3408, 88023), (3692, 81252), (3848, 77958), (4329, 69296), (4331, 69264), (4392, 68302), (4514, 66456), (4758, 63048), (5112, 58682), (5254, 57096), (5328, 56303), (5538, 54168), (5772, 51972), (6344, 47286), (6771, 44304), (7137, 42032), (7384, 40626), (7696, 38979), (7881, 38064), (8307, 36112), (8658, 34648), (8662, 34632), (8784, 34151), (9028, 33228), (9516, 31524), (10224, 29341), (10508, 28548), (11076, 27084), (11544, 25986), (12688, 23643), (12993, 23088), (13542, 22152), (14274, 21016), (14768, 20313), (15762, 19032), (16614, 18056), (17316, 17324)]