2009129616

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 240

約数和(自身を含む): 6561246720

約数和(自身を除く): 4552117104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 361, 432, 456, 468, 494, 513, 624, 684, 702, 722, 741, 912, 936, 988, 991, 1026, 1083, 1368, 1404, 1444, 1482, 1872, 1976, 1982, 2052, 2166, 2223, 2736, 2808, 2888, 2964, 2973, 3249, 3952, 3964, 4104, 4332, 4446, 4693, 5616, 5776, 5928, 5946, 6498, 6669, 7928, 8208, 8664, 8892, 8919, 9386, 9747, 11856, 11892, 12883, 12996, 13338, 14079, 15856, 17328, 17784, 17838, 18772, 18829, 19494, 23784, 25766, 25992, 26676, 26757, 28158, 35568, 35676, 37544, 37658, 38649, 38988, 42237, 47568, 51532, 51984, 53352, 53514, 56316, 56487, 71352, 75088, 75316, 77298, 77976, 84474, 103064, 106704, 107028, 112632, 112974, 115947, 126711, 142704, 150632, 154596, 155952, 168948, 169461, 206128, 214056, 225264, 225948, 231894, 244777, 253422, 301264, 309192, 337896, 338922, 347841, 357751, 428112, 451896, 463788, 489554, 506844, 508383, 618384, 675792, 677844, 695682, 715502, 734331, 903792, 927576, 979108, 1013688, 1016766, 1073253, 1355688, 1391364, 1431004, 1468662, 1855152, 1958216, 2027376, 2033532, 2146506, 2202993, 2711376, 2782728, 2862008, 2937324, 3219759, 3916432, 4067064, 4293012, 4405986, 4650763, 5565456, 5724016, 5874648, 6439518, 6608979, 8134128, 8586024, 8811972, 9301526, 9659277, 11749296, 12879036, 13217958, 13952289, 17172048, 17623944, 18603052, 19318554, 25758072, 26435916, 27904578, 35247888, 37206104, 38637108, 41856867, 51516144, 52871832, 55809156, 74412208, 77274216, 83713734, 105743664, 111618312, 125570601, 154548432, 167427468, 223236624, 251141202, 334854936, 502282404, 669709872, 1004564808, 2009129616]

約数ペア:

[(1, 2009129616), (2, 1004564808), (3, 669709872), (4, 502282404), (6, 334854936), (8, 251141202), (9, 223236624), (12, 167427468), (13, 154548432), (16, 125570601), (18, 111618312), (19, 105743664), (24, 83713734), (26, 77274216), (27, 74412208), (36, 55809156), (38, 52871832), (39, 51516144), (48, 41856867), (52, 38637108), (54, 37206104), (57, 35247888), (72, 27904578), (76, 26435916), (78, 25758072), (104, 19318554), (108, 18603052), (114, 17623944), (117, 17172048), (144, 13952289), (152, 13217958), (156, 12879036), (171, 11749296), (208, 9659277), (216, 9301526), (228, 8811972), (234, 8586024), (247, 8134128), (304, 6608979), (312, 6439518), (342, 5874648), (351, 5724016), (361, 5565456), (432, 4650763), (456, 4405986), (468, 4293012), (494, 4067064), (513, 3916432), (624, 3219759), (684, 2937324), (702, 2862008), (722, 2782728), (741, 2711376), (912, 2202993), (936, 2146506), (988, 2033532), (991, 2027376), (1026, 1958216), (1083, 1855152), (1368, 1468662), (1404, 1431004), (1444, 1391364), (1482, 1355688), (1872, 1073253), (1976, 1016766), (1982, 1013688), (2052, 979108), (2166, 927576), (2223, 903792), (2736, 734331), (2808, 715502), (2888, 695682), (2964, 677844), (2973, 675792), (3249, 618384), (3952, 508383), (3964, 506844), (4104, 489554), (4332, 463788), (4446, 451896), (4693, 428112), (5616, 357751), (5776, 347841), (5928, 338922), (5946, 337896), (6498, 309192), (6669, 301264), (7928, 253422), (8208, 244777), (8664, 231894), (8892, 225948), (8919, 225264), (9386, 214056), (9747, 206128), (11856, 169461), (11892, 168948), (12883, 155952), (12996, 154596), (13338, 150632), (14079, 142704), (15856, 126711), (17328, 115947), (17784, 112974), (17838, 112632), (18772, 107028), (18829, 106704), (19494, 103064), (23784, 84474), (25766, 77976), (25992, 77298), (26676, 75316), (26757, 75088), (28158, 71352), (35568, 56487), (35676, 56316), (37544, 53514), (37658, 53352), (38649, 51984), (38988, 51532), (42237, 47568)]