868870912

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 2274236160

約数和(自身を除く): 1405365248

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, 169, 182, 208, 224, 247, 256, 266, 302, 304, 338, 364, 416, 448, 494, 532, 604, 608, 676, 728, 832, 896, 988, 1057, 1064, 1183, 1208, 1216, 1352, 1456, 1664, 1729, 1792, 1963, 1976, 2114, 2128, 2366, 2416, 2432, 2704, 2869, 2912, 3211, 3328, 3458, 3926, 3952, 4228, 4256, 4732, 4832, 4864, 5408, 5738, 5824, 6422, 6916, 7852, 7904, 8456, 8512, 9464, 9664, 10816, 11476, 11648, 12844, 13741, 13832, 15704, 15808, 16912, 17024, 18928, 19328, 20083, 21632, 22477, 22952, 23296, 25519, 25688, 27482, 27664, 31408, 31616, 33824, 34048, 37297, 37856, 38656, 40166, 43264, 44954, 45904, 51038, 51376, 54964, 55328, 62816, 63232, 67648, 74594, 75712, 80332, 89908, 91808, 102076, 102752, 109928, 110656, 125632, 135296, 149188, 151424, 160664, 178633, 179816, 183616, 204152, 205504, 219856, 221312, 251264, 261079, 270592, 298376, 302848, 321328, 357266, 359632, 367232, 408304, 411008, 439712, 442624, 484861, 502528, 522158, 596752, 642656, 714532, 719264, 734464, 816608, 822016, 879424, 969722, 1044316, 1193504, 1285312, 1429064, 1438528, 1633216, 1758848, 1939444, 2088632, 2387008, 2570624, 2858128, 2877056, 3266432, 3394027, 3517696, 3878888, 4177264, 4774016, 5141248, 5716256, 5754112, 6532864, 6788054, 7757776, 8354528, 9548032, 11432512, 13576108, 15515552, 16709056, 22865024, 27152216, 31031104, 33418112, 45730048, 54304432, 62062208, 66836224, 108608864, 124124416, 217217728, 434435456, 868870912]

約数ペア:

[(1, 868870912), (2, 434435456), (4, 217217728), (7, 124124416), (8, 108608864), (13, 66836224), (14, 62062208), (16, 54304432), (19, 45730048), (26, 33418112), (28, 31031104), (32, 27152216), (38, 22865024), (52, 16709056), (56, 15515552), (64, 13576108), (76, 11432512), (91, 9548032), (104, 8354528), (112, 7757776), (128, 6788054), (133, 6532864), (151, 5754112), (152, 5716256), (169, 5141248), (182, 4774016), (208, 4177264), (224, 3878888), (247, 3517696), (256, 3394027), (266, 3266432), (302, 2877056), (304, 2858128), (338, 2570624), (364, 2387008), (416, 2088632), (448, 1939444), (494, 1758848), (532, 1633216), (604, 1438528), (608, 1429064), (676, 1285312), (728, 1193504), (832, 1044316), (896, 969722), (988, 879424), (1057, 822016), (1064, 816608), (1183, 734464), (1208, 719264), (1216, 714532), (1352, 642656), (1456, 596752), (1664, 522158), (1729, 502528), (1792, 484861), (1963, 442624), (1976, 439712), (2114, 411008), (2128, 408304), (2366, 367232), (2416, 359632), (2432, 357266), (2704, 321328), (2869, 302848), (2912, 298376), (3211, 270592), (3328, 261079), (3458, 251264), (3926, 221312), (3952, 219856), (4228, 205504), (4256, 204152), (4732, 183616), (4832, 179816), (4864, 178633), (5408, 160664), (5738, 151424), (5824, 149188), (6422, 135296), (6916, 125632), (7852, 110656), (7904, 109928), (8456, 102752), (8512, 102076), (9464, 91808), (9664, 89908), (10816, 80332), (11476, 75712), (11648, 74594), (12844, 67648), (13741, 63232), (13832, 62816), (15704, 55328), (15808, 54964), (16912, 51376), (17024, 51038), (18928, 45904), (19328, 44954), (20083, 43264), (21632, 40166), (22477, 38656), (22952, 37856), (23296, 37297), (25519, 34048), (25688, 33824), (27482, 31616), (27664, 31408)]