220604384

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 597445632

約数和(自身を除く): 376841248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 71, 77, 88, 91, 97, 104, 112, 142, 143, 154, 176, 182, 194, 208, 224, 284, 286, 308, 352, 364, 388, 416, 497, 568, 572, 616, 679, 728, 776, 781, 923, 994, 1001, 1067, 1136, 1144, 1232, 1261, 1358, 1456, 1552, 1562, 1846, 1988, 2002, 2134, 2272, 2288, 2464, 2522, 2716, 2912, 3104, 3124, 3692, 3976, 4004, 4268, 4576, 5044, 5432, 5467, 6248, 6461, 6887, 7384, 7469, 7952, 8008, 8536, 8827, 10088, 10153, 10864, 10934, 12496, 12922, 13774, 13871, 14768, 14938, 15904, 16016, 17072, 17654, 20176, 20306, 21728, 21868, 24992, 25844, 27548, 27742, 29536, 29876, 32032, 34144, 35308, 40352, 40612, 43736, 48209, 51688, 55096, 55484, 59752, 70616, 71071, 75757, 81224, 87472, 89531, 96418, 97097, 103376, 110192, 110968, 119504, 141232, 142142, 151514, 162448, 174944, 179062, 192836, 194194, 206752, 220384, 221936, 239008, 282464, 284284, 303028, 324896, 358124, 385672, 388388, 443872, 530299, 568568, 606056, 626717, 716248, 771344, 776776, 984841, 1060598, 1137136, 1212112, 1253434, 1432496, 1542688, 1553552, 1969682, 2121196, 2274272, 2424224, 2506868, 2864992, 3107104, 3939364, 4242392, 5013736, 6893887, 7878728, 8484784, 10027472, 13787774, 15757456, 16969568, 20054944, 27575548, 31514912, 55151096, 110302192, 220604384]

約数ペア:

[(1, 220604384), (2, 110302192), (4, 55151096), (7, 31514912), (8, 27575548), (11, 20054944), (13, 16969568), (14, 15757456), (16, 13787774), (22, 10027472), (26, 8484784), (28, 7878728), (32, 6893887), (44, 5013736), (52, 4242392), (56, 3939364), (71, 3107104), (77, 2864992), (88, 2506868), (91, 2424224), (97, 2274272), (104, 2121196), (112, 1969682), (142, 1553552), (143, 1542688), (154, 1432496), (176, 1253434), (182, 1212112), (194, 1137136), (208, 1060598), (224, 984841), (284, 776776), (286, 771344), (308, 716248), (352, 626717), (364, 606056), (388, 568568), (416, 530299), (497, 443872), (568, 388388), (572, 385672), (616, 358124), (679, 324896), (728, 303028), (776, 284284), (781, 282464), (923, 239008), (994, 221936), (1001, 220384), (1067, 206752), (1136, 194194), (1144, 192836), (1232, 179062), (1261, 174944), (1358, 162448), (1456, 151514), (1552, 142142), (1562, 141232), (1846, 119504), (1988, 110968), (2002, 110192), (2134, 103376), (2272, 97097), (2288, 96418), (2464, 89531), (2522, 87472), (2716, 81224), (2912, 75757), (3104, 71071), (3124, 70616), (3692, 59752), (3976, 55484), (4004, 55096), (4268, 51688), (4576, 48209), (5044, 43736), (5432, 40612), (5467, 40352), (6248, 35308), (6461, 34144), (6887, 32032), (7384, 29876), (7469, 29536), (7952, 27742), (8008, 27548), (8536, 25844), (8827, 24992), (10088, 21868), (10153, 21728), (10864, 20306), (10934, 20176), (12496, 17654), (12922, 17072), (13774, 16016), (13871, 15904), (14768, 14938)]