248381056

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 651168000

約数和(自身を除く): 402786944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 79, 88, 112, 116, 121, 128, 154, 158, 176, 203, 224, 232, 242, 308, 316, 319, 352, 406, 448, 464, 484, 553, 616, 632, 638, 704, 812, 847, 869, 896, 928, 968, 1106, 1232, 1264, 1276, 1408, 1624, 1694, 1738, 1856, 1936, 2212, 2233, 2291, 2464, 2528, 2552, 3248, 3388, 3476, 3509, 3712, 3872, 4424, 4466, 4582, 4928, 5056, 5104, 6083, 6496, 6776, 6952, 7018, 7744, 8848, 8932, 9164, 9559, 9856, 10112, 10208, 12166, 12992, 13552, 13904, 14036, 15488, 16037, 17696, 17864, 18328, 19118, 20416, 24332, 24563, 25201, 25984, 27104, 27808, 28072, 32074, 35392, 35728, 36656, 38236, 40832, 48664, 49126, 50402, 54208, 55616, 56144, 64148, 66913, 70784, 71456, 73312, 76472, 97328, 98252, 100804, 108416, 111232, 112288, 128296, 133826, 142912, 146624, 152944, 176407, 194656, 196504, 201608, 224576, 256592, 267652, 277211, 285824, 293248, 305888, 352814, 389312, 393008, 403216, 449152, 513184, 535304, 554422, 611776, 705628, 778624, 786016, 806432, 1026368, 1070608, 1108844, 1223552, 1411256, 1572032, 1612864, 1940477, 2052736, 2141216, 2217688, 2822512, 3144064, 3225728, 3880954, 4282432, 4435376, 5645024, 7761908, 8564864, 8870752, 11290048, 15523816, 17741504, 22580096, 31047632, 35483008, 62095264, 124190528, 248381056]

約数ペア:

[(1, 248381056), (2, 124190528), (4, 62095264), (7, 35483008), (8, 31047632), (11, 22580096), (14, 17741504), (16, 15523816), (22, 11290048), (28, 8870752), (29, 8564864), (32, 7761908), (44, 5645024), (56, 4435376), (58, 4282432), (64, 3880954), (77, 3225728), (79, 3144064), (88, 2822512), (112, 2217688), (116, 2141216), (121, 2052736), (128, 1940477), (154, 1612864), (158, 1572032), (176, 1411256), (203, 1223552), (224, 1108844), (232, 1070608), (242, 1026368), (308, 806432), (316, 786016), (319, 778624), (352, 705628), (406, 611776), (448, 554422), (464, 535304), (484, 513184), (553, 449152), (616, 403216), (632, 393008), (638, 389312), (704, 352814), (812, 305888), (847, 293248), (869, 285824), (896, 277211), (928, 267652), (968, 256592), (1106, 224576), (1232, 201608), (1264, 196504), (1276, 194656), (1408, 176407), (1624, 152944), (1694, 146624), (1738, 142912), (1856, 133826), (1936, 128296), (2212, 112288), (2233, 111232), (2291, 108416), (2464, 100804), (2528, 98252), (2552, 97328), (3248, 76472), (3388, 73312), (3476, 71456), (3509, 70784), (3712, 66913), (3872, 64148), (4424, 56144), (4466, 55616), (4582, 54208), (4928, 50402), (5056, 49126), (5104, 48664), (6083, 40832), (6496, 38236), (6776, 36656), (6952, 35728), (7018, 35392), (7744, 32074), (8848, 28072), (8932, 27808), (9164, 27104), (9559, 25984), (9856, 25201), (10112, 24563), (10208, 24332), (12166, 20416), (12992, 19118), (13552, 18328), (13904, 17864), (14036, 17696), (15488, 16037)]