289789344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 978279120

約数和(自身を除く): 688489776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 29, 32, 34, 36, 39, 48, 51, 52, 58, 68, 72, 78, 87, 96, 102, 104, 116, 117, 136, 144, 153, 156, 157, 174, 204, 208, 221, 232, 234, 261, 272, 288, 306, 312, 314, 348, 377, 408, 416, 442, 464, 468, 471, 493, 522, 544, 612, 624, 628, 663, 696, 754, 816, 884, 928, 936, 942, 986, 1044, 1131, 1224, 1248, 1256, 1326, 1392, 1413, 1479, 1508, 1632, 1768, 1872, 1884, 1972, 1989, 2041, 2088, 2262, 2448, 2512, 2652, 2669, 2784, 2826, 2958, 3016, 3393, 3536, 3744, 3768, 3944, 3978, 4082, 4176, 4437, 4524, 4553, 4896, 5024, 5304, 5338, 5652, 5916, 6032, 6123, 6409, 6786, 7072, 7536, 7888, 7956, 8007, 8164, 8352, 8874, 9048, 9106, 10608, 10676, 11304, 11832, 12064, 12246, 12818, 13572, 13659, 15072, 15776, 15912, 16014, 16328, 17748, 18096, 18212, 18369, 19227, 21216, 21352, 22608, 23664, 24021, 24492, 25636, 27144, 27318, 31824, 32028, 32656, 34697, 35496, 36192, 36424, 36738, 38454, 40977, 42704, 45216, 47328, 48042, 48984, 51272, 54288, 54636, 57681, 59189, 63648, 64056, 65312, 69394, 70992, 72848, 73476, 76908, 77401, 81954, 85408, 96084, 97968, 102544, 104091, 108576, 109272, 115362, 118378, 128112, 138788, 141984, 145696, 146952, 153816, 154802, 163908, 177567, 192168, 195936, 205088, 208182, 218544, 230724, 232203, 236756, 256224, 277576, 293904, 307632, 309604, 312273, 327816, 355134, 384336, 416364, 437088, 461448, 464406, 473512, 532701, 555152, 587808, 615264, 619208, 624546, 655632, 696609, 710268, 768672, 832728, 922896, 928812, 947024, 1006213, 1065402, 1110304, 1238416, 1249092, 1311264, 1393218, 1420536, 1665456, 1845792, 1857624, 1894048, 2012426, 2130804, 2476832, 2498184, 2786436, 2841072, 3018639, 3330912, 3715248, 4024852, 4261608, 4996368, 5572872, 5682144, 6037278, 7430496, 8049704, 8523216, 9055917, 9992736, 11145744, 12074556, 16099408, 17046432, 18111834, 22291488, 24149112, 32198816, 36223668, 48298224, 72447336, 96596448, 144894672, 289789344]

約数ペア:

[(1, 289789344), (2, 144894672), (3, 96596448), (4, 72447336), (6, 48298224), (8, 36223668), (9, 32198816), (12, 24149112), (13, 22291488), (16, 18111834), (17, 17046432), (18, 16099408), (24, 12074556), (26, 11145744), (29, 9992736), (32, 9055917), (34, 8523216), (36, 8049704), (39, 7430496), (48, 6037278), (51, 5682144), (52, 5572872), (58, 4996368), (68, 4261608), (72, 4024852), (78, 3715248), (87, 3330912), (96, 3018639), (102, 2841072), (104, 2786436), (116, 2498184), (117, 2476832), (136, 2130804), (144, 2012426), (153, 1894048), (156, 1857624), (157, 1845792), (174, 1665456), (204, 1420536), (208, 1393218), (221, 1311264), (232, 1249092), (234, 1238416), (261, 1110304), (272, 1065402), (288, 1006213), (306, 947024), (312, 928812), (314, 922896), (348, 832728), (377, 768672), (408, 710268), (416, 696609), (442, 655632), (464, 624546), (468, 619208), (471, 615264), (493, 587808), (522, 555152), (544, 532701), (612, 473512), (624, 464406), (628, 461448), (663, 437088), (696, 416364), (754, 384336), (816, 355134), (884, 327816), (928, 312273), (936, 309604), (942, 307632), (986, 293904), (1044, 277576), (1131, 256224), (1224, 236756), (1248, 232203), (1256, 230724), (1326, 218544), (1392, 208182), (1413, 205088), (1479, 195936), (1508, 192168), (1632, 177567), (1768, 163908), (1872, 154802), (1884, 153816), (1972, 146952), (1989, 145696), (2041, 141984), (2088, 138788), (2262, 128112), (2448, 118378), (2512, 115362), (2652, 109272), (2669, 108576), (2784, 104091), (2826, 102544), (2958, 97968), (3016, 96084), (3393, 85408), (3536, 81954), (3744, 77401), (3768, 76908), (3944, 73476), (3978, 72848), (4082, 70992), (4176, 69394), (4437, 65312), (4524, 64056), (4553, 63648), (4896, 59189), (5024, 57681), (5304, 54636), (5338, 54288), (5652, 51272), (5916, 48984), (6032, 48042), (6123, 47328), (6409, 45216), (6786, 42704), (7072, 40977), (7536, 38454), (7888, 36738), (7956, 36424), (8007, 36192), (8164, 35496), (8352, 34697), (8874, 32656), (9048, 32028), (9106, 31824), (10608, 27318), (10676, 27144), (11304, 25636), (11832, 24492), (12064, 24021), (12246, 23664), (12818, 22608), (13572, 21352), (13659, 21216), (15072, 19227), (15776, 18369), (15912, 18212), (16014, 18096), (16328, 17748)]