128688912

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 280

約数和(自身を含む): 439123680

約数和(自身を除く): 310434768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 59, 66, 68, 72, 81, 88, 99, 102, 108, 118, 132, 136, 144, 153, 162, 176, 177, 187, 198, 204, 216, 236, 243, 264, 272, 297, 306, 324, 354, 374, 396, 408, 432, 459, 472, 486, 528, 531, 561, 594, 612, 648, 649, 708, 729, 748, 792, 816, 891, 918, 944, 972, 1003, 1062, 1122, 1188, 1224, 1296, 1298, 1377, 1416, 1458, 1496, 1584, 1593, 1683, 1782, 1836, 1944, 1947, 2006, 2124, 2244, 2376, 2448, 2596, 2673, 2754, 2832, 2916, 2992, 3009, 3186, 3366, 3564, 3672, 3888, 3894, 4012, 4131, 4248, 4488, 4752, 4779, 5049, 5192, 5346, 5508, 5832, 5841, 6018, 6372, 6732, 7128, 7344, 7788, 8019, 8024, 8262, 8496, 8976, 9027, 9558, 10098, 10384, 10692, 11016, 11033, 11664, 11682, 12036, 12393, 12744, 13464, 14256, 14337, 15147, 15576, 16038, 16048, 16524, 17523, 18054, 19116, 20196, 21384, 22032, 22066, 23364, 24072, 24786, 25488, 26928, 27081, 28674, 30294, 31152, 32076, 33048, 33099, 35046, 36108, 38232, 40392, 42768, 43011, 44132, 45441, 46728, 48144, 49572, 52569, 54162, 57348, 60588, 64152, 66096, 66198, 70092, 72216, 76464, 80784, 81243, 86022, 88264, 90882, 93456, 99144, 99297, 105138, 108324, 114696, 121176, 128304, 132396, 136323, 140184, 144432, 157707, 162486, 172044, 176528, 181764, 198288, 198594, 210276, 216648, 229392, 242352, 243729, 264792, 272646, 280368, 297891, 315414, 324972, 344088, 363528, 397188, 420552, 433296, 473121, 487458, 529584, 545292, 595782, 630828, 649944, 688176, 727056, 731187, 794376, 841104, 893673, 946242, 974916, 1090584, 1191564, 1261656, 1299888, 1462374, 1588752, 1787346, 1892484, 1949832, 2181168, 2383128, 2523312, 2681019, 2924748, 3574692, 3784968, 3899664, 4766256, 5362038, 5849496, 7149384, 7569936, 8043057, 10724076, 11698992, 14298768, 16086114, 21448152, 32172228, 42896304, 64344456, 128688912]

約数ペア:

[(1, 128688912), (2, 64344456), (3, 42896304), (4, 32172228), (6, 21448152), (8, 16086114), (9, 14298768), (11, 11698992), (12, 10724076), (16, 8043057), (17, 7569936), (18, 7149384), (22, 5849496), (24, 5362038), (27, 4766256), (33, 3899664), (34, 3784968), (36, 3574692), (44, 2924748), (48, 2681019), (51, 2523312), (54, 2383128), (59, 2181168), (66, 1949832), (68, 1892484), (72, 1787346), (81, 1588752), (88, 1462374), (99, 1299888), (102, 1261656), (108, 1191564), (118, 1090584), (132, 974916), (136, 946242), (144, 893673), (153, 841104), (162, 794376), (176, 731187), (177, 727056), (187, 688176), (198, 649944), (204, 630828), (216, 595782), (236, 545292), (243, 529584), (264, 487458), (272, 473121), (297, 433296), (306, 420552), (324, 397188), (354, 363528), (374, 344088), (396, 324972), (408, 315414), (432, 297891), (459, 280368), (472, 272646), (486, 264792), (528, 243729), (531, 242352), (561, 229392), (594, 216648), (612, 210276), (648, 198594), (649, 198288), (708, 181764), (729, 176528), (748, 172044), (792, 162486), (816, 157707), (891, 144432), (918, 140184), (944, 136323), (972, 132396), (1003, 128304), (1062, 121176), (1122, 114696), (1188, 108324), (1224, 105138), (1296, 99297), (1298, 99144), (1377, 93456), (1416, 90882), (1458, 88264), (1496, 86022), (1584, 81243), (1593, 80784), (1683, 76464), (1782, 72216), (1836, 70092), (1944, 66198), (1947, 66096), (2006, 64152), (2124, 60588), (2244, 57348), (2376, 54162), (2448, 52569), (2596, 49572), (2673, 48144), (2754, 46728), (2832, 45441), (2916, 44132), (2992, 43011), (3009, 42768), (3186, 40392), (3366, 38232), (3564, 36108), (3672, 35046), (3888, 33099), (3894, 33048), (4012, 32076), (4131, 31152), (4248, 30294), (4488, 28674), (4752, 27081), (4779, 26928), (5049, 25488), (5192, 24786), (5346, 24072), (5508, 23364), (5832, 22066), (5841, 22032), (6018, 21384), (6372, 20196), (6732, 19116), (7128, 18054), (7344, 17523), (7788, 16524), (8019, 16048), (8024, 16038), (8262, 15576), (8496, 15147), (8976, 14337), (9027, 14256), (9558, 13464), (10098, 12744), (10384, 12393), (10692, 12036), (11016, 11682), (11033, 11664)]