270634112

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 377106688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 64, 82, 106, 112, 128, 139, 164, 212, 224, 278, 287, 328, 371, 424, 448, 556, 574, 656, 742, 848, 896, 973, 1112, 1148, 1312, 1484, 1696, 1946, 2173, 2224, 2296, 2624, 2968, 3392, 3892, 4346, 4448, 4592, 5248, 5699, 5936, 6784, 7367, 7784, 8692, 8896, 9184, 11398, 11872, 14734, 15211, 15568, 17384, 17792, 18368, 22796, 23744, 29468, 30422, 31136, 34768, 36736, 39893, 45592, 47488, 51569, 58936, 60844, 62272, 69536, 79786, 91184, 103138, 117872, 121688, 124544, 139072, 159572, 182368, 206276, 235744, 243376, 278144, 302047, 319144, 364736, 412552, 471488, 486752, 604094, 638288, 729472, 825104, 942976, 973504, 1208188, 1276576, 1650208, 1947008, 2114329, 2416376, 2553152, 3300416, 4228658, 4832752, 5106304, 6600832, 8457316, 9665504, 16914632, 19331008, 33829264, 38662016, 67658528, 135317056, 270634112]

約数ペア:

[(1, 270634112), (2, 135317056), (4, 67658528), (7, 38662016), (8, 33829264), (14, 19331008), (16, 16914632), (28, 9665504), (32, 8457316), (41, 6600832), (53, 5106304), (56, 4832752), (64, 4228658), (82, 3300416), (106, 2553152), (112, 2416376), (128, 2114329), (139, 1947008), (164, 1650208), (212, 1276576), (224, 1208188), (278, 973504), (287, 942976), (328, 825104), (371, 729472), (424, 638288), (448, 604094), (556, 486752), (574, 471488), (656, 412552), (742, 364736), (848, 319144), (896, 302047), (973, 278144), (1112, 243376), (1148, 235744), (1312, 206276), (1484, 182368), (1696, 159572), (1946, 139072), (2173, 124544), (2224, 121688), (2296, 117872), (2624, 103138), (2968, 91184), (3392, 79786), (3892, 69536), (4346, 62272), (4448, 60844), (4592, 58936), (5248, 51569), (5699, 47488), (5936, 45592), (6784, 39893), (7367, 36736), (7784, 34768), (8692, 31136), (8896, 30422), (9184, 29468), (11398, 23744), (11872, 22796), (14734, 18368), (15211, 17792), (15568, 17384)]