267901504

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 642567168

約数和(自身を除く): 374665664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 47, 52, 62, 64, 68, 94, 104, 124, 136, 169, 188, 208, 221, 248, 272, 338, 376, 403, 416, 442, 496, 527, 544, 611, 676, 752, 799, 806, 832, 884, 992, 1054, 1088, 1222, 1352, 1457, 1504, 1598, 1612, 1768, 1984, 2108, 2444, 2704, 2873, 2914, 3008, 3196, 3224, 3536, 4216, 4888, 5239, 5408, 5746, 5828, 6392, 6448, 6851, 7072, 7943, 8432, 9776, 10387, 10478, 10816, 11492, 11656, 12784, 12896, 13702, 14144, 15886, 16864, 18941, 19552, 20774, 20956, 22984, 23312, 24769, 25568, 25792, 27404, 31772, 33728, 37882, 39104, 41548, 41912, 45968, 46624, 49538, 51136, 54808, 63544, 75764, 83096, 83824, 89063, 91936, 93248, 99076, 109616, 127088, 135031, 151528, 166192, 167648, 178126, 183872, 198152, 219232, 246233, 254176, 270062, 303056, 321997, 332384, 335296, 356252, 396304, 438464, 492466, 508352, 540124, 606112, 643994, 664768, 712504, 792608, 984932, 1080248, 1212224, 1287988, 1425008, 1585216, 1969864, 2160496, 2575976, 2850016, 3939728, 4185961, 4320992, 5151952, 5700032, 7879456, 8371922, 8641984, 10303904, 15758912, 16743844, 20607808, 33487688, 66975376, 133950752, 267901504]

約数ペア:

[(1, 267901504), (2, 133950752), (4, 66975376), (8, 33487688), (13, 20607808), (16, 16743844), (17, 15758912), (26, 10303904), (31, 8641984), (32, 8371922), (34, 7879456), (47, 5700032), (52, 5151952), (62, 4320992), (64, 4185961), (68, 3939728), (94, 2850016), (104, 2575976), (124, 2160496), (136, 1969864), (169, 1585216), (188, 1425008), (208, 1287988), (221, 1212224), (248, 1080248), (272, 984932), (338, 792608), (376, 712504), (403, 664768), (416, 643994), (442, 606112), (496, 540124), (527, 508352), (544, 492466), (611, 438464), (676, 396304), (752, 356252), (799, 335296), (806, 332384), (832, 321997), (884, 303056), (992, 270062), (1054, 254176), (1088, 246233), (1222, 219232), (1352, 198152), (1457, 183872), (1504, 178126), (1598, 167648), (1612, 166192), (1768, 151528), (1984, 135031), (2108, 127088), (2444, 109616), (2704, 99076), (2873, 93248), (2914, 91936), (3008, 89063), (3196, 83824), (3224, 83096), (3536, 75764), (4216, 63544), (4888, 54808), (5239, 51136), (5408, 49538), (5746, 46624), (5828, 45968), (6392, 41912), (6448, 41548), (6851, 39104), (7072, 37882), (7943, 33728), (8432, 31772), (9776, 27404), (10387, 25792), (10478, 25568), (10816, 24769), (11492, 23312), (11656, 22984), (12784, 20956), (12896, 20774), (13702, 19552), (14144, 18941), (15886, 16864)]