74538245488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1639

約数の個数: 160

約数和(自身を含む): 176678374400

約数和(自身を除く): 102140128912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 439, 511, 532, 584, 878, 1022, 1064, 1093, 1168, 1387, 1756, 2044, 2128, 2186, 2774, 3073, 3512, 4088, 4372, 5548, 6146, 7024, 7651, 8176, 8341, 8744, 9709, 11096, 12292, 15302, 16682, 17488, 19418, 20767, 22192, 24584, 30604, 32047, 33364, 38836, 41534, 49168, 58387, 61208, 64094, 66728, 77672, 79789, 83068, 116774, 122416, 128188, 133456, 145369, 155344, 159578, 166136, 224329, 233548, 256376, 290738, 319156, 332272, 448658, 467096, 479827, 512752, 558523, 581476, 608893, 638312, 897316, 934192, 959654, 1117046, 1162952, 1217786, 1276624, 1515991, 1794632, 1919308, 2234092, 2325904, 2435572, 3031982, 3358789, 3589264, 3838616, 4262251, 4468184, 4871144, 6063964, 6717578, 7677232, 8524502, 8936368, 9116713, 9742288, 10611937, 12127928, 13435156, 17049004, 18233426, 21223874, 24255856, 26870312, 34098008, 35027371, 36466852, 42447748, 53740624, 63816991, 68196016, 70054742, 72933704, 84895496, 127633982, 140109484, 145867408, 169790992, 245191597, 255267964, 280218968, 490383194, 510535928, 560437936, 665520049, 980766388, 1021071856, 1331040098, 1961532776, 2662080196, 3923065552, 4658640343, 5324160392, 9317280686, 10648320784, 18634561372, 37269122744, 74538245488]

約数ペア:

[(1, 74538245488), (2, 37269122744), (4, 18634561372), (7, 10648320784), (8, 9317280686), (14, 5324160392), (16, 4658640343), (19, 3923065552), (28, 2662080196), (38, 1961532776), (56, 1331040098), (73, 1021071856), (76, 980766388), (112, 665520049), (133, 560437936), (146, 510535928), (152, 490383194), (266, 280218968), (292, 255267964), (304, 245191597), (439, 169790992), (511, 145867408), (532, 140109484), (584, 127633982), (878, 84895496), (1022, 72933704), (1064, 70054742), (1093, 68196016), (1168, 63816991), (1387, 53740624), (1756, 42447748), (2044, 36466852), (2128, 35027371), (2186, 34098008), (2774, 26870312), (3073, 24255856), (3512, 21223874), (4088, 18233426), (4372, 17049004), (5548, 13435156), (6146, 12127928), (7024, 10611937), (7651, 9742288), (8176, 9116713), (8341, 8936368), (8744, 8524502), (9709, 7677232), (11096, 6717578), (12292, 6063964), (15302, 4871144), (16682, 4468184), (17488, 4262251), (19418, 3838616), (20767, 3589264), (22192, 3358789), (24584, 3031982), (30604, 2435572), (32047, 2325904), (33364, 2234092), (38836, 1919308), (41534, 1794632), (49168, 1515991), (58387, 1276624), (61208, 1217786), (64094, 1162952), (66728, 1117046), (77672, 959654), (79789, 934192), (83068, 897316), (116774, 638312), (122416, 608893), (128188, 581476), (133456, 558523), (145369, 512752), (155344, 479827), (159578, 467096), (166136, 448658), (224329, 332272), (233548, 319156), (256376, 290738)]