2492992432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1367}}^1$

素因数の和:2258

約数の個数: 80

約数和(自身を含む): 5821770240

約数和(自身を除く): 3328777808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 857, 1064, 1367, 1714, 2128, 2734, 3428, 5468, 5999, 6856, 9569, 10936, 11998, 13712, 16283, 19138, 21872, 23996, 25973, 32566, 38276, 47992, 51946, 65132, 76552, 95984, 103892, 113981, 130264, 153104, 181811, 207784, 227962, 260528, 363622, 415568, 455924, 727244, 911848, 1171519, 1454488, 1823696, 2343038, 2908976, 4686076, 8200633, 9372152, 16401266, 18744304, 22258861, 32802532, 44517722, 65605064, 89035444, 131210128, 155812027, 178070888, 311624054, 356141776, 623248108, 1246496216, 2492992432]

約数ペア:

[(1, 2492992432), (2, 1246496216), (4, 623248108), (7, 356141776), (8, 311624054), (14, 178070888), (16, 155812027), (19, 131210128), (28, 89035444), (38, 65605064), (56, 44517722), (76, 32802532), (112, 22258861), (133, 18744304), (152, 16401266), (266, 9372152), (304, 8200633), (532, 4686076), (857, 2908976), (1064, 2343038), (1367, 1823696), (1714, 1454488), (2128, 1171519), (2734, 911848), (3428, 727244), (5468, 455924), (5999, 415568), (6856, 363622), (9569, 260528), (10936, 227962), (11998, 207784), (13712, 181811), (16283, 153104), (19138, 130264), (21872, 113981), (23996, 103892), (25973, 95984), (32566, 76552), (38276, 65132), (47992, 51946)]