275453856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 837817344

約数和(自身を除く): 562363488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 127, 136, 144, 153, 204, 254, 272, 288, 306, 381, 408, 443, 508, 544, 612, 762, 816, 886, 1016, 1143, 1224, 1329, 1524, 1632, 1772, 2032, 2159, 2286, 2448, 2658, 3048, 3544, 3987, 4064, 4318, 4572, 4896, 5316, 6096, 6477, 7088, 7531, 7974, 8636, 9144, 10632, 12192, 12954, 14176, 15062, 15948, 17272, 18288, 19431, 21264, 22593, 25908, 30124, 31896, 34544, 36576, 38862, 42528, 45186, 51816, 56261, 60248, 63792, 67779, 69088, 77724, 90372, 103632, 112522, 120496, 127584, 135558, 155448, 168783, 180744, 207264, 225044, 240992, 271116, 310896, 337566, 361488, 450088, 506349, 542232, 621792, 675132, 722976, 900176, 956437, 1012698, 1084464, 1350264, 1800352, 1912874, 2025396, 2168928, 2700528, 2869311, 3825748, 4050792, 5401056, 5738622, 7651496, 8101584, 8607933, 11477244, 15302992, 16203168, 17215866, 22954488, 30605984, 34431732, 45908976, 68863464, 91817952, 137726928, 275453856]

約数ペア:

[(1, 275453856), (2, 137726928), (3, 91817952), (4, 68863464), (6, 45908976), (8, 34431732), (9, 30605984), (12, 22954488), (16, 17215866), (17, 16203168), (18, 15302992), (24, 11477244), (32, 8607933), (34, 8101584), (36, 7651496), (48, 5738622), (51, 5401056), (68, 4050792), (72, 3825748), (96, 2869311), (102, 2700528), (127, 2168928), (136, 2025396), (144, 1912874), (153, 1800352), (204, 1350264), (254, 1084464), (272, 1012698), (288, 956437), (306, 900176), (381, 722976), (408, 675132), (443, 621792), (508, 542232), (544, 506349), (612, 450088), (762, 361488), (816, 337566), (886, 310896), (1016, 271116), (1143, 240992), (1224, 225044), (1329, 207264), (1524, 180744), (1632, 168783), (1772, 155448), (2032, 135558), (2159, 127584), (2286, 120496), (2448, 112522), (2658, 103632), (3048, 90372), (3544, 77724), (3987, 69088), (4064, 67779), (4318, 63792), (4572, 60248), (4896, 56261), (5316, 51816), (6096, 45186), (6477, 42528), (7088, 38862), (7531, 36576), (7974, 34544), (8636, 31896), (9144, 30124), (10632, 25908), (12192, 22593), (12954, 21264), (14176, 19431), (15062, 18288), (15948, 17272)]