409504512

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 1153797120

約数和(自身を除く): 744292608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 97, 128, 138, 184, 192, 194, 239, 256, 276, 291, 368, 384, 388, 478, 552, 582, 717, 736, 768, 776, 956, 1104, 1164, 1434, 1472, 1552, 1912, 2208, 2231, 2328, 2868, 2944, 3104, 3824, 4416, 4462, 4656, 5497, 5736, 5888, 6208, 6693, 7648, 8832, 8924, 9312, 10994, 11472, 12416, 13386, 15296, 16491, 17664, 17848, 18624, 21988, 22944, 23183, 24832, 26772, 30592, 32982, 35696, 37248, 43976, 45888, 46366, 53544, 61184, 65964, 69549, 71392, 74496, 87952, 91776, 92732, 107088, 131928, 139098, 142784, 175904, 183552, 185464, 214176, 263856, 278196, 285568, 351808, 370928, 428352, 527712, 533209, 556392, 571136, 703616, 741856, 856704, 1055424, 1066418, 1112784, 1407232, 1483712, 1599627, 1713408, 2110848, 2132836, 2225568, 2967424, 3199254, 4221696, 4265672, 4451136, 5934848, 6398508, 8531344, 8902272, 12797016, 17062688, 17804544, 25594032, 34125376, 51188064, 68250752, 102376128, 136501504, 204752256, 409504512]

約数ペア:

[(1, 409504512), (2, 204752256), (3, 136501504), (4, 102376128), (6, 68250752), (8, 51188064), (12, 34125376), (16, 25594032), (23, 17804544), (24, 17062688), (32, 12797016), (46, 8902272), (48, 8531344), (64, 6398508), (69, 5934848), (92, 4451136), (96, 4265672), (97, 4221696), (128, 3199254), (138, 2967424), (184, 2225568), (192, 2132836), (194, 2110848), (239, 1713408), (256, 1599627), (276, 1483712), (291, 1407232), (368, 1112784), (384, 1066418), (388, 1055424), (478, 856704), (552, 741856), (582, 703616), (717, 571136), (736, 556392), (768, 533209), (776, 527712), (956, 428352), (1104, 370928), (1164, 351808), (1434, 285568), (1472, 278196), (1552, 263856), (1912, 214176), (2208, 185464), (2231, 183552), (2328, 175904), (2868, 142784), (2944, 139098), (3104, 131928), (3824, 107088), (4416, 92732), (4462, 91776), (4656, 87952), (5497, 74496), (5736, 71392), (5888, 69549), (6208, 65964), (6693, 61184), (7648, 53544), (8832, 46366), (8924, 45888), (9312, 43976), (10994, 37248), (11472, 35696), (12416, 32982), (13386, 30592), (15296, 26772), (16491, 24832), (17664, 23183), (17848, 22944), (18624, 21988)]