40385664

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3218

約数の個数: 96

約数和(自身を含む): 126818640

約数和(自身を除く): 86432976

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, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 3187, 4224, 6336, 6374, 9561, 12672, 12748, 19122, 25496, 28683, 35057, 38244, 50992, 57366, 70114, 76488, 101984, 105171, 114732, 140228, 152976, 203968, 210342, 229464, 280456, 305952, 315513, 407936, 420684, 458928, 560912, 611904, 631026, 841368, 917856, 1121824, 1223808, 1262052, 1682736, 1835712, 2243648, 2524104, 3365472, 3671424, 4487296, 5048208, 6730944, 10096416, 13461888, 20192832, 40385664]

約数ペア:

[(1, 40385664), (2, 20192832), (3, 13461888), (4, 10096416), (6, 6730944), (8, 5048208), (9, 4487296), (11, 3671424), (12, 3365472), (16, 2524104), (18, 2243648), (22, 1835712), (24, 1682736), (32, 1262052), (33, 1223808), (36, 1121824), (44, 917856), (48, 841368), (64, 631026), (66, 611904), (72, 560912), (88, 458928), (96, 420684), (99, 407936), (128, 315513), (132, 305952), (144, 280456), (176, 229464), (192, 210342), (198, 203968), (264, 152976), (288, 140228), (352, 114732), (384, 105171), (396, 101984), (528, 76488), (576, 70114), (704, 57366), (792, 50992), (1056, 38244), (1152, 35057), (1408, 28683), (1584, 25496), (2112, 19122), (3168, 12748), (3187, 12672), (4224, 9561), (6336, 6374)]