620401152

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{8243}}^1$

素因数の和:8278

約数の個数: 120

約数和(自身を含む): 1922863536

約数和(自身を除く): 1302462384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 8243, 9408, 10752, 12544, 16486, 18816, 24729, 25088, 32972, 37632, 49458, 57701, 65944, 75264, 98916, 115402, 131888, 173103, 197832, 230804, 263776, 346206, 395664, 403907, 461608, 527552, 692412, 791328, 807814, 923216, 1055104, 1211721, 1384824, 1582656, 1615628, 1846432, 2110208, 2423442, 2769648, 3165312, 3231256, 3692864, 4220416, 4846884, 5539296, 6330624, 6462512, 7385728, 9693768, 11078592, 12661248, 12925024, 14771456, 19387536, 22157184, 25850048, 29542912, 38775072, 44314368, 51700096, 77550144, 88628736, 103400192, 155100288, 206800384, 310200576, 620401152]

約数ペア:

[(1, 620401152), (2, 310200576), (3, 206800384), (4, 155100288), (6, 103400192), (7, 88628736), (8, 77550144), (12, 51700096), (14, 44314368), (16, 38775072), (21, 29542912), (24, 25850048), (28, 22157184), (32, 19387536), (42, 14771456), (48, 12925024), (49, 12661248), (56, 11078592), (64, 9693768), (84, 7385728), (96, 6462512), (98, 6330624), (112, 5539296), (128, 4846884), (147, 4220416), (168, 3692864), (192, 3231256), (196, 3165312), (224, 2769648), (256, 2423442), (294, 2110208), (336, 1846432), (384, 1615628), (392, 1582656), (448, 1384824), (512, 1211721), (588, 1055104), (672, 923216), (768, 807814), (784, 791328), (896, 692412), (1176, 527552), (1344, 461608), (1536, 403907), (1568, 395664), (1792, 346206), (2352, 263776), (2688, 230804), (3136, 197832), (3584, 173103), (4704, 131888), (5376, 115402), (6272, 98916), (8243, 75264), (9408, 65944), (10752, 57701), (12544, 49458), (16486, 37632), (18816, 32972), (24729, 25088)]