1807539048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3911}}^1$

素因数の和:4068

約数の個数: 144

約数和(自身を含む): 5739608160

約数和(自身を除く): 3932069112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 131, 147, 168, 196, 252, 262, 294, 392, 393, 441, 504, 524, 588, 786, 882, 917, 1048, 1176, 1179, 1572, 1764, 1834, 2358, 2751, 3144, 3528, 3668, 3911, 4716, 5502, 6419, 7336, 7822, 8253, 9432, 11004, 11733, 12838, 15644, 16506, 19257, 22008, 23466, 25676, 27377, 31288, 33012, 35199, 38514, 46932, 51352, 54754, 57771, 66024, 70398, 77028, 82131, 93864, 109508, 115542, 140796, 154056, 164262, 191639, 219016, 231084, 246393, 281592, 328524, 383278, 462168, 492786, 512341, 574917, 657048, 766556, 985572, 1024682, 1149834, 1533112, 1537023, 1724751, 1971144, 2049364, 2299668, 3074046, 3449502, 3586387, 4098728, 4599336, 4611069, 6148092, 6899004, 7172774, 9222138, 10759161, 12296184, 13798008, 14345548, 18444276, 21518322, 25104709, 28691096, 32277483, 36888552, 43036644, 50209418, 64554966, 75314127, 86073288, 100418836, 129109932, 150628254, 200837672, 225942381, 258219864, 301256508, 451884762, 602513016, 903769524, 1807539048]

約数ペア:

[(1, 1807539048), (2, 903769524), (3, 602513016), (4, 451884762), (6, 301256508), (7, 258219864), (8, 225942381), (9, 200837672), (12, 150628254), (14, 129109932), (18, 100418836), (21, 86073288), (24, 75314127), (28, 64554966), (36, 50209418), (42, 43036644), (49, 36888552), (56, 32277483), (63, 28691096), (72, 25104709), (84, 21518322), (98, 18444276), (126, 14345548), (131, 13798008), (147, 12296184), (168, 10759161), (196, 9222138), (252, 7172774), (262, 6899004), (294, 6148092), (392, 4611069), (393, 4599336), (441, 4098728), (504, 3586387), (524, 3449502), (588, 3074046), (786, 2299668), (882, 2049364), (917, 1971144), (1048, 1724751), (1176, 1537023), (1179, 1533112), (1572, 1149834), (1764, 1024682), (1834, 985572), (2358, 766556), (2751, 657048), (3144, 574917), (3528, 512341), (3668, 492786), (3911, 462168), (4716, 383278), (5502, 328524), (6419, 281592), (7336, 246393), (7822, 231084), (8253, 219016), (9432, 191639), (11004, 164262), (11733, 154056), (12838, 140796), (15644, 115542), (16506, 109508), (19257, 93864), (22008, 82131), (23466, 77028), (25676, 70398), (27377, 66024), (31288, 57771), (33012, 54754), (35199, 51352), (38514, 46932)]