16649419104

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{112691}}^1$

素因数の和:112735

約数の個数: 144

約数和(自身を含む): 51685058880

約数和(自身を除く): 35035639776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 3078, 3888, 4104, 4617, 5472, 6156, 7776, 8208, 9234, 12312, 16416, 18468, 24624, 36936, 49248, 73872, 112691, 147744, 225382, 338073, 450764, 676146, 901528, 1014219, 1352292, 1803056, 2028438, 2141129, 2704584, 3042657, 3606112, 4056876, 4282258, 5409168, 6085314, 6423387, 8113752, 8564516, 9127971, 10818336, 12170628, 12846774, 16227504, 17129032, 18255942, 19270161, 24341256, 25693548, 27383913, 32455008, 34258064, 36511884, 38540322, 48682512, 51387096, 54767826, 57810483, 68516128, 73023768, 77080644, 97365024, 102774192, 109535652, 115620966, 146047536, 154161288, 173431449, 205548384, 219071304, 231241932, 292095072, 308322576, 346862898, 438142608, 462483864, 520294347, 616645152, 693725796, 876285216, 924967728, 1040588694, 1387451592, 1849935456, 2081177388, 2774903184, 4162354776, 5549806368, 8324709552, 16649419104]

約数ペア:

[(1, 16649419104), (2, 8324709552), (3, 5549806368), (4, 4162354776), (6, 2774903184), (8, 2081177388), (9, 1849935456), (12, 1387451592), (16, 1040588694), (18, 924967728), (19, 876285216), (24, 693725796), (27, 616645152), (32, 520294347), (36, 462483864), (38, 438142608), (48, 346862898), (54, 308322576), (57, 292095072), (72, 231241932), (76, 219071304), (81, 205548384), (96, 173431449), (108, 154161288), (114, 146047536), (144, 115620966), (152, 109535652), (162, 102774192), (171, 97365024), (216, 77080644), (228, 73023768), (243, 68516128), (288, 57810483), (304, 54767826), (324, 51387096), (342, 48682512), (432, 38540322), (456, 36511884), (486, 34258064), (513, 32455008), (608, 27383913), (648, 25693548), (684, 24341256), (864, 19270161), (912, 18255942), (972, 17129032), (1026, 16227504), (1296, 12846774), (1368, 12170628), (1539, 10818336), (1824, 9127971), (1944, 8564516), (2052, 8113752), (2592, 6423387), (2736, 6085314), (3078, 5409168), (3888, 4282258), (4104, 4056876), (4617, 3606112), (5472, 3042657), (6156, 2704584), (7776, 2141129), (8208, 2028438), (9234, 1803056), (12312, 1352292), (16416, 1014219), (18468, 901528), (24624, 676146), (36936, 450764), (49248, 338073), (73872, 225382), (112691, 147744)]