231719184

素因数分解:

$2^4\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2137}}^1$

素因数の和:2405

約数の個数: 80

約数和(自身を含む): 668082240

約数和(自身を除く): 436363056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 251, 432, 502, 753, 1004, 1506, 2008, 2137, 2259, 3012, 4016, 4274, 4518, 6024, 6411, 6777, 8548, 9036, 12048, 12822, 13554, 17096, 18072, 19233, 25644, 27108, 34192, 36144, 38466, 51288, 54216, 57699, 76932, 102576, 108432, 115398, 153864, 230796, 307728, 461592, 536387, 923184, 1072774, 1609161, 2145548, 3218322, 4291096, 4827483, 6436644, 8582192, 9654966, 12873288, 14482449, 19309932, 25746576, 28964898, 38619864, 57929796, 77239728, 115859592, 231719184]

約数ペア:

[(1, 231719184), (2, 115859592), (3, 77239728), (4, 57929796), (6, 38619864), (8, 28964898), (9, 25746576), (12, 19309932), (16, 14482449), (18, 12873288), (24, 9654966), (27, 8582192), (36, 6436644), (48, 4827483), (54, 4291096), (72, 3218322), (108, 2145548), (144, 1609161), (216, 1072774), (251, 923184), (432, 536387), (502, 461592), (753, 307728), (1004, 230796), (1506, 153864), (2008, 115398), (2137, 108432), (2259, 102576), (3012, 76932), (4016, 57699), (4274, 54216), (4518, 51288), (6024, 38466), (6411, 36144), (6777, 34192), (8548, 27108), (9036, 25644), (12048, 19233), (12822, 18072), (13554, 17096)]