1247024688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4123

約数の個数: 160

約数和(自身を含む): 4021742592

約数和(自身を除く): 2774717904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 728, 852, 923, 994, 1092, 1136, 1456, 1491, 1704, 1846, 1988, 2184, 2769, 2982, 3408, 3692, 3976, 4021, 4368, 5538, 5964, 6461, 7384, 7952, 8042, 11076, 11928, 12063, 12922, 14768, 16084, 19383, 22152, 23856, 24126, 25844, 28147, 32168, 38766, 44304, 48252, 51688, 52273, 56294, 64336, 77532, 84441, 96504, 103376, 104546, 112588, 155064, 156819, 168882, 193008, 209092, 225176, 285491, 310128, 313638, 337764, 365911, 418184, 450352, 570982, 627276, 675528, 731822, 836368, 856473, 1097733, 1141964, 1254552, 1351056, 1463644, 1712946, 1998437, 2195466, 2283928, 2509104, 2927288, 3425892, 3711383, 3996874, 4390932, 4567856, 5854576, 5995311, 6851784, 7422766, 7993748, 8781864, 11134149, 11990622, 13703568, 14845532, 15987496, 17563728, 22268298, 23981244, 25979681, 29691064, 31974992, 44536596, 47962488, 51959362, 59382128, 77939043, 89073192, 95924976, 103918724, 155878086, 178146384, 207837448, 311756172, 415674896, 623512344, 1247024688]

約数ペア:

[(1, 1247024688), (2, 623512344), (3, 415674896), (4, 311756172), (6, 207837448), (7, 178146384), (8, 155878086), (12, 103918724), (13, 95924976), (14, 89073192), (16, 77939043), (21, 59382128), (24, 51959362), (26, 47962488), (28, 44536596), (39, 31974992), (42, 29691064), (48, 25979681), (52, 23981244), (56, 22268298), (71, 17563728), (78, 15987496), (84, 14845532), (91, 13703568), (104, 11990622), (112, 11134149), (142, 8781864), (156, 7993748), (168, 7422766), (182, 6851784), (208, 5995311), (213, 5854576), (273, 4567856), (284, 4390932), (312, 3996874), (336, 3711383), (364, 3425892), (426, 2927288), (497, 2509104), (546, 2283928), (568, 2195466), (624, 1998437), (728, 1712946), (852, 1463644), (923, 1351056), (994, 1254552), (1092, 1141964), (1136, 1097733), (1456, 856473), (1491, 836368), (1704, 731822), (1846, 675528), (1988, 627276), (2184, 570982), (2769, 450352), (2982, 418184), (3408, 365911), (3692, 337764), (3976, 313638), (4021, 310128), (4368, 285491), (5538, 225176), (5964, 209092), (6461, 193008), (7384, 168882), (7952, 156819), (8042, 155064), (11076, 112588), (11928, 104546), (12063, 103376), (12922, 96504), (14768, 84441), (16084, 77532), (19383, 64336), (22152, 56294), (23856, 52273), (24126, 51688), (25844, 48252), (28147, 44304), (32168, 38766)]