268266168

素因数分解:

$2^3\times 3^8\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 797121000

約数和(自身を除く): 528854832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 269, 324, 342, 456, 486, 513, 538, 648, 684, 729, 807, 972, 1026, 1076, 1368, 1458, 1539, 1614, 1944, 2052, 2152, 2187, 2421, 2916, 3078, 3228, 4104, 4374, 4617, 4842, 5111, 5832, 6156, 6456, 6561, 7263, 8748, 9234, 9684, 10222, 12312, 13122, 13851, 14526, 15333, 17496, 18468, 19368, 20444, 21789, 26244, 27702, 29052, 30666, 36936, 40888, 41553, 43578, 45999, 52488, 55404, 58104, 61332, 65367, 83106, 87156, 91998, 110808, 122664, 124659, 130734, 137997, 166212, 174312, 183996, 196101, 249318, 261468, 275994, 332424, 367992, 392202, 413991, 498636, 522936, 551988, 588303, 784404, 827982, 997272, 1103976, 1176606, 1241973, 1568808, 1655964, 1764909, 2353212, 2483946, 3311928, 3529818, 3725919, 4706424, 4967892, 7059636, 7451838, 9935784, 11177757, 14119272, 14903676, 22355514, 29807352, 33533271, 44711028, 67066542, 89422056, 134133084, 268266168]

約数ペア:

[(1, 268266168), (2, 134133084), (3, 89422056), (4, 67066542), (6, 44711028), (8, 33533271), (9, 29807352), (12, 22355514), (18, 14903676), (19, 14119272), (24, 11177757), (27, 9935784), (36, 7451838), (38, 7059636), (54, 4967892), (57, 4706424), (72, 3725919), (76, 3529818), (81, 3311928), (108, 2483946), (114, 2353212), (152, 1764909), (162, 1655964), (171, 1568808), (216, 1241973), (228, 1176606), (243, 1103976), (269, 997272), (324, 827982), (342, 784404), (456, 588303), (486, 551988), (513, 522936), (538, 498636), (648, 413991), (684, 392202), (729, 367992), (807, 332424), (972, 275994), (1026, 261468), (1076, 249318), (1368, 196101), (1458, 183996), (1539, 174312), (1614, 166212), (1944, 137997), (2052, 130734), (2152, 124659), (2187, 122664), (2421, 110808), (2916, 91998), (3078, 87156), (3228, 83106), (4104, 65367), (4374, 61332), (4617, 58104), (4842, 55404), (5111, 52488), (5832, 45999), (6156, 43578), (6456, 41553), (6561, 40888), (7263, 36936), (8748, 30666), (9234, 29052), (9684, 27702), (10222, 26244), (12312, 21789), (13122, 20444), (13851, 19368), (14526, 18468), (15333, 17496)]