307939488

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 833172480

約数和(自身を除く): 525232992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 139, 141, 188, 278, 282, 376, 417, 491, 556, 564, 752, 834, 982, 1112, 1128, 1473, 1504, 1668, 1964, 2224, 2256, 2946, 3336, 3928, 4448, 4512, 5892, 6533, 6672, 7856, 11784, 13066, 13344, 15712, 19599, 23077, 23568, 26132, 39198, 46154, 47136, 52264, 68249, 69231, 78396, 92308, 104528, 136498, 138462, 156792, 184616, 204747, 209056, 272996, 276924, 313584, 369232, 409494, 545992, 553848, 627168, 738464, 818988, 1091984, 1107696, 1637976, 2183968, 2215392, 3207703, 3275952, 6415406, 6551904, 9623109, 12830812, 19246218, 25661624, 38492436, 51323248, 76984872, 102646496, 153969744, 307939488]

約数ペア:

[(1, 307939488), (2, 153969744), (3, 102646496), (4, 76984872), (6, 51323248), (8, 38492436), (12, 25661624), (16, 19246218), (24, 12830812), (32, 9623109), (47, 6551904), (48, 6415406), (94, 3275952), (96, 3207703), (139, 2215392), (141, 2183968), (188, 1637976), (278, 1107696), (282, 1091984), (376, 818988), (417, 738464), (491, 627168), (556, 553848), (564, 545992), (752, 409494), (834, 369232), (982, 313584), (1112, 276924), (1128, 272996), (1473, 209056), (1504, 204747), (1668, 184616), (1964, 156792), (2224, 138462), (2256, 136498), (2946, 104528), (3336, 92308), (3928, 78396), (4448, 69231), (4512, 68249), (5892, 52264), (6533, 47136), (6672, 46154), (7856, 39198), (11784, 26132), (13066, 23568), (13344, 23077), (15712, 19599)]