255763776

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:776

約数の個数: 112

約数和(自身を含む): 723326976

約数和(自身を除く): 467563200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 127, 136, 192, 204, 254, 272, 381, 408, 508, 544, 617, 762, 816, 1016, 1088, 1234, 1524, 1632, 1851, 2032, 2159, 2468, 3048, 3264, 3702, 4064, 4318, 4936, 6096, 6477, 7404, 8128, 8636, 9872, 10489, 12192, 12954, 14808, 17272, 19744, 20978, 24384, 25908, 29616, 31467, 34544, 39488, 41956, 51816, 59232, 62934, 69088, 78359, 83912, 103632, 118464, 125868, 138176, 156718, 167824, 207264, 235077, 251736, 313436, 335648, 414528, 470154, 503472, 626872, 671296, 940308, 1006944, 1253744, 1332103, 1880616, 2013888, 2507488, 2664206, 3761232, 3996309, 5014976, 5328412, 7522464, 7992618, 10656824, 15044928, 15985236, 21313648, 31970472, 42627296, 63940944, 85254592, 127881888, 255763776]

約数ペア:

[(1, 255763776), (2, 127881888), (3, 85254592), (4, 63940944), (6, 42627296), (8, 31970472), (12, 21313648), (16, 15985236), (17, 15044928), (24, 10656824), (32, 7992618), (34, 7522464), (48, 5328412), (51, 5014976), (64, 3996309), (68, 3761232), (96, 2664206), (102, 2507488), (127, 2013888), (136, 1880616), (192, 1332103), (204, 1253744), (254, 1006944), (272, 940308), (381, 671296), (408, 626872), (508, 503472), (544, 470154), (617, 414528), (762, 335648), (816, 313436), (1016, 251736), (1088, 235077), (1234, 207264), (1524, 167824), (1632, 156718), (1851, 138176), (2032, 125868), (2159, 118464), (2468, 103632), (3048, 83912), (3264, 78359), (3702, 69088), (4064, 62934), (4318, 59232), (4936, 51816), (6096, 41956), (6477, 39488), (7404, 34544), (8128, 31467), (8636, 29616), (9872, 25908), (10489, 24384), (12192, 20978), (12954, 19744), (14808, 17272)]