1721302272

素因数分解:

$2^8\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2057

約数の個数: 144

約数和(自身を含む): 5131748160

約数和(自身を除く): 3410445888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 256, 262, 288, 384, 393, 432, 524, 576, 768, 786, 864, 1048, 1152, 1179, 1572, 1728, 1901, 2096, 2304, 2358, 3144, 3456, 3537, 3802, 4192, 4716, 5703, 6288, 6912, 7074, 7604, 8384, 9432, 11406, 12576, 14148, 15208, 16768, 17109, 18864, 22812, 25152, 28296, 30416, 33536, 34218, 37728, 45624, 50304, 51327, 56592, 60832, 68436, 75456, 91248, 100608, 102654, 113184, 121664, 136872, 150912, 182496, 205308, 226368, 243328, 249031, 273744, 301824, 364992, 410616, 452736, 486656, 498062, 547488, 729984, 747093, 821232, 905472, 996124, 1094976, 1459968, 1494186, 1642464, 1992248, 2189952, 2241279, 2988372, 3284928, 3984496, 4379904, 4482558, 5976744, 6569856, 6723837, 7968992, 8965116, 11953488, 13139712, 13447674, 15937984, 17930232, 23906976, 26895348, 31875968, 35860464, 47813952, 53790696, 63751936, 71720928, 95627904, 107581392, 143441856, 191255808, 215162784, 286883712, 430325568, 573767424, 860651136, 1721302272]

約数ペア:

[(1, 1721302272), (2, 860651136), (3, 573767424), (4, 430325568), (6, 286883712), (8, 215162784), (9, 191255808), (12, 143441856), (16, 107581392), (18, 95627904), (24, 71720928), (27, 63751936), (32, 53790696), (36, 47813952), (48, 35860464), (54, 31875968), (64, 26895348), (72, 23906976), (96, 17930232), (108, 15937984), (128, 13447674), (131, 13139712), (144, 11953488), (192, 8965116), (216, 7968992), (256, 6723837), (262, 6569856), (288, 5976744), (384, 4482558), (393, 4379904), (432, 3984496), (524, 3284928), (576, 2988372), (768, 2241279), (786, 2189952), (864, 1992248), (1048, 1642464), (1152, 1494186), (1179, 1459968), (1572, 1094976), (1728, 996124), (1901, 905472), (2096, 821232), (2304, 747093), (2358, 729984), (3144, 547488), (3456, 498062), (3537, 486656), (3802, 452736), (4192, 410616), (4716, 364992), (5703, 301824), (6288, 273744), (6912, 249031), (7074, 243328), (7604, 226368), (8384, 205308), (9432, 182496), (11406, 150912), (12576, 136872), (14148, 121664), (15208, 113184), (16768, 102654), (17109, 100608), (18864, 91248), (22812, 75456), (25152, 68436), (28296, 60832), (30416, 56592), (33536, 51327), (34218, 50304), (37728, 45624)]