2540736

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:430

約数の個数: 84

約数和(自身を含む): 7964424

約数和(自身を除く): 5423688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 401, 528, 576, 704, 792, 802, 1056, 1203, 1584, 1604, 2112, 2406, 3168, 3208, 3609, 4411, 4812, 6336, 6416, 7218, 8822, 9624, 12832, 13233, 14436, 17644, 19248, 25664, 26466, 28872, 35288, 38496, 39699, 52932, 57744, 70576, 76992, 79398, 105864, 115488, 141152, 158796, 211728, 230976, 282304, 317592, 423456, 635184, 846912, 1270368, 2540736]

約数ペア:

[(1, 2540736), (2, 1270368), (3, 846912), (4, 635184), (6, 423456), (8, 317592), (9, 282304), (11, 230976), (12, 211728), (16, 158796), (18, 141152), (22, 115488), (24, 105864), (32, 79398), (33, 76992), (36, 70576), (44, 57744), (48, 52932), (64, 39699), (66, 38496), (72, 35288), (88, 28872), (96, 26466), (99, 25664), (132, 19248), (144, 17644), (176, 14436), (192, 13233), (198, 12832), (264, 9624), (288, 8822), (352, 7218), (396, 6416), (401, 6336), (528, 4812), (576, 4411), (704, 3609), (792, 3208), (802, 3168), (1056, 2406), (1203, 2112), (1584, 1604)]