634944128

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 1653966720

約数和(自身を除く): 1019022592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 151, 152, 182, 208, 224, 247, 266, 302, 304, 361, 364, 416, 448, 494, 532, 604, 608, 722, 728, 832, 896, 988, 1057, 1064, 1208, 1216, 1444, 1456, 1664, 1729, 1963, 1976, 2114, 2128, 2416, 2432, 2527, 2869, 2888, 2912, 3458, 3926, 3952, 4228, 4256, 4693, 4832, 5054, 5738, 5776, 5824, 6916, 7852, 7904, 8456, 8512, 9386, 9664, 10108, 11476, 11552, 11648, 13741, 13832, 15704, 15808, 16912, 17024, 18772, 19328, 20083, 20216, 22952, 23104, 27482, 27664, 31408, 31616, 32851, 33824, 37297, 37544, 40166, 40432, 45904, 46208, 54511, 54964, 55328, 62816, 65702, 67648, 74594, 75088, 80332, 80864, 91808, 109022, 109928, 110656, 125632, 131404, 135296, 149188, 150176, 160664, 161728, 183616, 218044, 219856, 221312, 251264, 261079, 262808, 298376, 300352, 321328, 323456, 367232, 381577, 436088, 439712, 522158, 525616, 596752, 600704, 642656, 708643, 763154, 872176, 879424, 1044316, 1051232, 1193504, 1285312, 1417286, 1526308, 1744352, 1758848, 2088632, 2102464, 2387008, 2570624, 2834572, 3052616, 3488704, 4177264, 4204928, 4774016, 4960501, 5669144, 6105232, 6977408, 8354528, 9921002, 11338288, 12210464, 16709056, 19842004, 22676576, 24420928, 33418112, 39684008, 45353152, 48841856, 79368016, 90706304, 158736032, 317472064, 634944128]

約数ペア:

[(1, 634944128), (2, 317472064), (4, 158736032), (7, 90706304), (8, 79368016), (13, 48841856), (14, 45353152), (16, 39684008), (19, 33418112), (26, 24420928), (28, 22676576), (32, 19842004), (38, 16709056), (52, 12210464), (56, 11338288), (64, 9921002), (76, 8354528), (91, 6977408), (104, 6105232), (112, 5669144), (128, 4960501), (133, 4774016), (151, 4204928), (152, 4177264), (182, 3488704), (208, 3052616), (224, 2834572), (247, 2570624), (266, 2387008), (302, 2102464), (304, 2088632), (361, 1758848), (364, 1744352), (416, 1526308), (448, 1417286), (494, 1285312), (532, 1193504), (604, 1051232), (608, 1044316), (722, 879424), (728, 872176), (832, 763154), (896, 708643), (988, 642656), (1057, 600704), (1064, 596752), (1208, 525616), (1216, 522158), (1444, 439712), (1456, 436088), (1664, 381577), (1729, 367232), (1963, 323456), (1976, 321328), (2114, 300352), (2128, 298376), (2416, 262808), (2432, 261079), (2527, 251264), (2869, 221312), (2888, 219856), (2912, 218044), (3458, 183616), (3926, 161728), (3952, 160664), (4228, 150176), (4256, 149188), (4693, 135296), (4832, 131404), (5054, 125632), (5738, 110656), (5776, 109928), (5824, 109022), (6916, 91808), (7852, 80864), (7904, 80332), (8456, 75088), (8512, 74594), (9386, 67648), (9664, 65702), (10108, 62816), (11476, 55328), (11552, 54964), (11648, 54511), (13741, 46208), (13832, 45904), (15704, 40432), (15808, 40166), (16912, 37544), (17024, 37297), (18772, 33824), (19328, 32851), (20083, 31616), (20216, 31408), (22952, 27664), (23104, 27482)]