1913764896

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{37123}}^1$

素因数の和:37318

約数の個数: 72

約数和(自身を含む): 5472820080

約数和(自身を除く): 3559055184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 4296, 5728, 6444, 8592, 12888, 17184, 25776, 37123, 51552, 74246, 111369, 148492, 222738, 296984, 334107, 445476, 593968, 668214, 890952, 1187936, 1336428, 1781904, 2672856, 3563808, 5345712, 6645017, 10691424, 13290034, 19935051, 26580068, 39870102, 53160136, 59805153, 79740204, 106320272, 119610306, 159480408, 212640544, 239220612, 318960816, 478441224, 637921632, 956882448, 1913764896]

約数ペア:

[(1, 1913764896), (2, 956882448), (3, 637921632), (4, 478441224), (6, 318960816), (8, 239220612), (9, 212640544), (12, 159480408), (16, 119610306), (18, 106320272), (24, 79740204), (32, 59805153), (36, 53160136), (48, 39870102), (72, 26580068), (96, 19935051), (144, 13290034), (179, 10691424), (288, 6645017), (358, 5345712), (537, 3563808), (716, 2672856), (1074, 1781904), (1432, 1336428), (1611, 1187936), (2148, 890952), (2864, 668214), (3222, 593968), (4296, 445476), (5728, 334107), (6444, 296984), (8592, 222738), (12888, 148492), (17184, 111369), (25776, 74246), (37123, 51552)]