212923776

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 651816720

約数和(自身を除く): 438892944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 169, 192, 193, 204, 208, 221, 272, 312, 338, 384, 386, 408, 416, 442, 507, 544, 579, 624, 663, 676, 772, 816, 832, 884, 1014, 1088, 1158, 1248, 1326, 1352, 1544, 1632, 1664, 1768, 2028, 2176, 2316, 2496, 2509, 2652, 2704, 2873, 3088, 3264, 3281, 3536, 4056, 4632, 4992, 5018, 5304, 5408, 5746, 6176, 6528, 6562, 7072, 7527, 8112, 8619, 9264, 9843, 10036, 10608, 10816, 11492, 12352, 13124, 14144, 15054, 16224, 17238, 18528, 19686, 20072, 21216, 21632, 22984, 24704, 26248, 28288, 30108, 32448, 32617, 34476, 37056, 39372, 40144, 42432, 42653, 45968, 52496, 60216, 64896, 65234, 68952, 74112, 78744, 80288, 84864, 85306, 91936, 97851, 104992, 120432, 127959, 130468, 137904, 157488, 160576, 170612, 183872, 195702, 209984, 240864, 255918, 260936, 275808, 314976, 321152, 341224, 367744, 391404, 419968, 481728, 511836, 521872, 551616, 554489, 629952, 682448, 782808, 963456, 1023672, 1043744, 1103232, 1108978, 1259904, 1364896, 1565616, 1663467, 2047344, 2087488, 2217956, 2729792, 3131232, 3326934, 4094688, 4174976, 4435912, 5459584, 6262464, 6653868, 8189376, 8871824, 12524928, 13307736, 16378752, 17743648, 26615472, 35487296, 53230944, 70974592, 106461888, 212923776]

約数ペア:

[(1, 212923776), (2, 106461888), (3, 70974592), (4, 53230944), (6, 35487296), (8, 26615472), (12, 17743648), (13, 16378752), (16, 13307736), (17, 12524928), (24, 8871824), (26, 8189376), (32, 6653868), (34, 6262464), (39, 5459584), (48, 4435912), (51, 4174976), (52, 4094688), (64, 3326934), (68, 3131232), (78, 2729792), (96, 2217956), (102, 2087488), (104, 2047344), (128, 1663467), (136, 1565616), (156, 1364896), (169, 1259904), (192, 1108978), (193, 1103232), (204, 1043744), (208, 1023672), (221, 963456), (272, 782808), (312, 682448), (338, 629952), (384, 554489), (386, 551616), (408, 521872), (416, 511836), (442, 481728), (507, 419968), (544, 391404), (579, 367744), (624, 341224), (663, 321152), (676, 314976), (772, 275808), (816, 260936), (832, 255918), (884, 240864), (1014, 209984), (1088, 195702), (1158, 183872), (1248, 170612), (1326, 160576), (1352, 157488), (1544, 137904), (1632, 130468), (1664, 127959), (1768, 120432), (2028, 104992), (2176, 97851), (2316, 91936), (2496, 85306), (2509, 84864), (2652, 80288), (2704, 78744), (2873, 74112), (3088, 68952), (3264, 65234), (3281, 64896), (3536, 60216), (4056, 52496), (4632, 45968), (4992, 42653), (5018, 42432), (5304, 40144), (5408, 39372), (5746, 37056), (6176, 34476), (6528, 32617), (6562, 32448), (7072, 30108), (7527, 28288), (8112, 26248), (8619, 24704), (9264, 22984), (9843, 21632), (10036, 21216), (10608, 20072), (10816, 19686), (11492, 18528), (12352, 17238), (13124, 16224), (14144, 15054)]