2549423136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 7738633728

約数和(自身を除く): 5189210592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 48, 52, 62, 74, 78, 93, 96, 104, 111, 124, 137, 148, 156, 169, 186, 208, 222, 248, 274, 296, 312, 338, 372, 403, 411, 416, 444, 481, 496, 507, 548, 592, 624, 676, 744, 806, 822, 888, 962, 992, 1014, 1096, 1147, 1184, 1209, 1248, 1352, 1443, 1488, 1612, 1644, 1776, 1781, 1924, 2028, 2192, 2294, 2418, 2704, 2886, 2976, 3224, 3288, 3441, 3552, 3562, 3848, 4056, 4247, 4384, 4588, 4836, 5069, 5239, 5343, 5408, 5772, 6253, 6448, 6576, 6882, 7124, 7696, 8112, 8494, 9176, 9672, 10138, 10478, 10686, 11544, 12506, 12741, 12896, 13152, 13764, 14248, 14911, 15207, 15392, 15717, 16224, 16988, 18352, 18759, 19344, 20276, 20956, 21372, 23088, 23153, 25012, 25482, 27528, 28496, 29822, 30414, 31434, 33976, 36704, 37518, 38688, 40552, 41912, 42744, 44733, 46176, 46306, 50024, 50964, 55056, 55211, 56992, 59644, 60828, 62868, 65897, 67952, 69459, 75036, 81104, 83824, 85488, 89466, 92612, 100048, 101928, 110112, 110422, 119288, 121656, 125736, 131794, 135904, 138918, 150072, 157139, 162208, 165633, 167648, 170976, 178932, 185224, 193843, 197691, 200096, 203856, 220844, 238576, 243312, 251472, 263588, 277836, 300144, 314278, 331266, 357864, 370448, 387686, 395382, 407712, 441688, 471417, 477152, 486624, 502944, 527176, 555672, 581529, 600288, 628556, 662532, 715728, 717743, 740896, 775372, 790764, 856661, 883376, 942834, 1054352, 1111344, 1163058, 1257112, 1325064, 1431456, 1435486, 1550744, 1581528, 1713322, 1766752, 1885668, 2042807, 2108704, 2153229, 2222688, 2326116, 2514224, 2569983, 2650128, 2870972, 3101488, 3163056, 3426644, 3771336, 4085614, 4306458, 4652232, 5028448, 5139966, 5300256, 5741944, 6128421, 6202976, 6326112, 6853288, 7542672, 8171228, 8612916, 9304464, 10279932, 11483888, 12256842, 13706576, 15085344, 16342456, 17225832, 18608928, 20559864, 22967776, 24513684, 26556491, 27413152, 32684912, 34451664, 41119728, 49027368, 53112982, 65369824, 68903328, 79669473, 82239456, 98054736, 106225964, 159338946, 196109472, 212451928, 318677892, 424903856, 637355784, 849807712, 1274711568, 2549423136]

約数ペア:

[(1, 2549423136), (2, 1274711568), (3, 849807712), (4, 637355784), (6, 424903856), (8, 318677892), (12, 212451928), (13, 196109472), (16, 159338946), (24, 106225964), (26, 98054736), (31, 82239456), (32, 79669473), (37, 68903328), (39, 65369824), (48, 53112982), (52, 49027368), (62, 41119728), (74, 34451664), (78, 32684912), (93, 27413152), (96, 26556491), (104, 24513684), (111, 22967776), (124, 20559864), (137, 18608928), (148, 17225832), (156, 16342456), (169, 15085344), (186, 13706576), (208, 12256842), (222, 11483888), (248, 10279932), (274, 9304464), (296, 8612916), (312, 8171228), (338, 7542672), (372, 6853288), (403, 6326112), (411, 6202976), (416, 6128421), (444, 5741944), (481, 5300256), (496, 5139966), (507, 5028448), (548, 4652232), (592, 4306458), (624, 4085614), (676, 3771336), (744, 3426644), (806, 3163056), (822, 3101488), (888, 2870972), (962, 2650128), (992, 2569983), (1014, 2514224), (1096, 2326116), (1147, 2222688), (1184, 2153229), (1209, 2108704), (1248, 2042807), (1352, 1885668), (1443, 1766752), (1488, 1713322), (1612, 1581528), (1644, 1550744), (1776, 1435486), (1781, 1431456), (1924, 1325064), (2028, 1257112), (2192, 1163058), (2294, 1111344), (2418, 1054352), (2704, 942834), (2886, 883376), (2976, 856661), (3224, 790764), (3288, 775372), (3441, 740896), (3552, 717743), (3562, 715728), (3848, 662532), (4056, 628556), (4247, 600288), (4384, 581529), (4588, 555672), (4836, 527176), (5069, 502944), (5239, 486624), (5343, 477152), (5408, 471417), (5772, 441688), (6253, 407712), (6448, 395382), (6576, 387686), (6882, 370448), (7124, 357864), (7696, 331266), (8112, 314278), (8494, 300144), (9176, 277836), (9672, 263588), (10138, 251472), (10478, 243312), (10686, 238576), (11544, 220844), (12506, 203856), (12741, 200096), (12896, 197691), (13152, 193843), (13764, 185224), (14248, 178932), (14911, 170976), (15207, 167648), (15392, 165633), (15717, 162208), (16224, 157139), (16988, 150072), (18352, 138918), (18759, 135904), (19344, 131794), (20276, 125736), (20956, 121656), (21372, 119288), (23088, 110422), (23153, 110112), (25012, 101928), (25482, 100048), (27528, 92612), (28496, 89466), (29822, 85488), (30414, 83824), (31434, 81104), (33976, 75036), (36704, 69459), (37518, 67952), (38688, 65897), (40552, 62868), (41912, 60828), (42744, 59644), (44733, 56992), (46176, 55211), (46306, 55056), (50024, 50964)]