39311424

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:648

約数の個数: 84

約数和(自身を含む): 113720880

約数和(自身を除く): 74409456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 491, 556, 576, 834, 982, 1112, 1251, 1473, 1668, 1964, 2224, 2502, 2946, 3336, 3928, 4419, 4448, 5004, 5892, 6672, 7856, 8838, 8896, 10008, 11784, 13344, 15712, 17676, 20016, 23568, 26688, 31424, 35352, 40032, 47136, 68249, 70704, 80064, 94272, 136498, 141408, 204747, 272996, 282816, 409494, 545992, 614241, 818988, 1091984, 1228482, 1637976, 2183968, 2456964, 3275952, 4367936, 4913928, 6551904, 9827856, 13103808, 19655712, 39311424]

約数ペア:

[(1, 39311424), (2, 19655712), (3, 13103808), (4, 9827856), (6, 6551904), (8, 4913928), (9, 4367936), (12, 3275952), (16, 2456964), (18, 2183968), (24, 1637976), (32, 1228482), (36, 1091984), (48, 818988), (64, 614241), (72, 545992), (96, 409494), (139, 282816), (144, 272996), (192, 204747), (278, 141408), (288, 136498), (417, 94272), (491, 80064), (556, 70704), (576, 68249), (834, 47136), (982, 40032), (1112, 35352), (1251, 31424), (1473, 26688), (1668, 23568), (1964, 20016), (2224, 17676), (2502, 15712), (2946, 13344), (3336, 11784), (3928, 10008), (4419, 8896), (4448, 8838), (5004, 7856), (5892, 6672)]