19712864352

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1533

約数の個数: 192

約数和(自身を含む): 56051170560

約数和(自身を除く): 36338306208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 67, 68, 96, 102, 134, 136, 139, 201, 204, 268, 272, 278, 402, 408, 417, 536, 544, 556, 804, 816, 834, 1072, 1112, 1139, 1297, 1608, 1632, 1668, 2144, 2224, 2278, 2363, 2594, 3216, 3336, 3417, 3891, 4448, 4556, 4726, 5188, 6432, 6672, 6834, 7089, 7782, 9112, 9313, 9452, 10376, 13344, 13668, 14178, 15564, 18224, 18626, 18904, 20752, 22049, 27336, 27939, 28356, 31128, 36448, 37252, 37808, 41504, 44098, 54672, 55878, 56712, 62256, 66147, 74504, 75616, 86899, 88196, 109344, 111756, 113424, 124512, 132294, 149008, 158321, 173798, 176392, 180283, 223512, 226848, 260697, 264588, 298016, 316642, 347596, 352784, 360566, 447024, 474963, 521394, 529176, 540849, 633284, 695192, 705568, 721132, 894048, 949926, 1042788, 1058352, 1081698, 1266568, 1390384, 1442264, 1477283, 1899852, 2085576, 2116704, 2163396, 2533136, 2780768, 2884528, 2954566, 3064811, 3799704, 4171152, 4326792, 4431849, 5066272, 5769056, 5909132, 6129622, 7599408, 8342304, 8653584, 8863698, 9194433, 11818264, 12078961, 12259244, 15198816, 17307168, 17727396, 18388866, 23636528, 24157922, 24518488, 35454792, 36236883, 36777732, 47273056, 48315844, 49036976, 70909584, 72473766, 73555464, 96631688, 98073952, 141819168, 144947532, 147110928, 193263376, 205342337, 289895064, 294221856, 386526752, 410684674, 579790128, 616027011, 821369348, 1159580256, 1232054022, 1642738696, 2464108044, 3285477392, 4928216088, 6570954784, 9856432176, 19712864352]

約数ペア:

[(1, 19712864352), (2, 9856432176), (3, 6570954784), (4, 4928216088), (6, 3285477392), (8, 2464108044), (12, 1642738696), (16, 1232054022), (17, 1159580256), (24, 821369348), (32, 616027011), (34, 579790128), (48, 410684674), (51, 386526752), (67, 294221856), (68, 289895064), (96, 205342337), (102, 193263376), (134, 147110928), (136, 144947532), (139, 141819168), (201, 98073952), (204, 96631688), (268, 73555464), (272, 72473766), (278, 70909584), (402, 49036976), (408, 48315844), (417, 47273056), (536, 36777732), (544, 36236883), (556, 35454792), (804, 24518488), (816, 24157922), (834, 23636528), (1072, 18388866), (1112, 17727396), (1139, 17307168), (1297, 15198816), (1608, 12259244), (1632, 12078961), (1668, 11818264), (2144, 9194433), (2224, 8863698), (2278, 8653584), (2363, 8342304), (2594, 7599408), (3216, 6129622), (3336, 5909132), (3417, 5769056), (3891, 5066272), (4448, 4431849), (4556, 4326792), (4726, 4171152), (5188, 3799704), (6432, 3064811), (6672, 2954566), (6834, 2884528), (7089, 2780768), (7782, 2533136), (9112, 2163396), (9313, 2116704), (9452, 2085576), (10376, 1899852), (13344, 1477283), (13668, 1442264), (14178, 1390384), (15564, 1266568), (18224, 1081698), (18626, 1058352), (18904, 1042788), (20752, 949926), (22049, 894048), (27336, 721132), (27939, 705568), (28356, 695192), (31128, 633284), (36448, 540849), (37252, 529176), (37808, 521394), (41504, 474963), (44098, 447024), (54672, 360566), (55878, 352784), (56712, 347596), (62256, 316642), (66147, 298016), (74504, 264588), (75616, 260697), (86899, 226848), (88196, 223512), (109344, 180283), (111756, 176392), (113424, 173798), (124512, 158321), (132294, 149008)]