15705931008

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{498791}}^1$

素因数の和:498851

約数の個数: 72

約数和(自身を含む): 42820295616

約数和(自身を除く): 27114364608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 31488, 498791, 997582, 1496373, 1995164, 2992746, 3990328, 5985492, 7980656, 11970984, 15961312, 20450431, 23941968, 31922624, 40900862, 47883936, 61351293, 63845248, 81801724, 95767872, 122702586, 127690496, 163603448, 191535744, 245405172, 327206896, 383071488, 490810344, 654413792, 981620688, 1308827584, 1963241376, 2617655168, 3926482752, 5235310336, 7852965504, 15705931008]

約数ペア:

[(1, 15705931008), (2, 7852965504), (3, 5235310336), (4, 3926482752), (6, 2617655168), (8, 1963241376), (12, 1308827584), (16, 981620688), (24, 654413792), (32, 490810344), (41, 383071488), (48, 327206896), (64, 245405172), (82, 191535744), (96, 163603448), (123, 127690496), (128, 122702586), (164, 95767872), (192, 81801724), (246, 63845248), (256, 61351293), (328, 47883936), (384, 40900862), (492, 31922624), (656, 23941968), (768, 20450431), (984, 15961312), (1312, 11970984), (1968, 7980656), (2624, 5985492), (3936, 3990328), (5248, 2992746), (7872, 1995164), (10496, 1496373), (15744, 997582), (31488, 498791)]