3979968168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{15121}}^1$

素因数の和:16138

約数の個数: 64

約数和(自身を含む): 10866064320

約数和(自身を除く): 6886096152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 997, 1994, 2991, 3988, 5982, 7976, 10967, 11964, 15121, 21934, 23928, 30242, 32901, 43868, 45363, 60484, 65802, 87736, 90726, 120968, 131604, 166331, 181452, 263208, 332662, 362904, 498993, 665324, 997986, 1330648, 1995972, 3991944, 15075637, 30151274, 45226911, 60302548, 90453822, 120605096, 165832007, 180907644, 331664014, 361815288, 497496021, 663328028, 994992042, 1326656056, 1989984084, 3979968168]

約数ペア:

[(1, 3979968168), (2, 1989984084), (3, 1326656056), (4, 994992042), (6, 663328028), (8, 497496021), (11, 361815288), (12, 331664014), (22, 180907644), (24, 165832007), (33, 120605096), (44, 90453822), (66, 60302548), (88, 45226911), (132, 30151274), (264, 15075637), (997, 3991944), (1994, 1995972), (2991, 1330648), (3988, 997986), (5982, 665324), (7976, 498993), (10967, 362904), (11964, 332662), (15121, 263208), (21934, 181452), (23928, 166331), (30242, 131604), (32901, 120968), (43868, 90726), (45363, 87736), (60484, 65802)]