264239136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131071}}^1$

素因数の和:131094

約数の個数: 72

約数和(自身を含む): 858783744

約数和(自身を除く): 594544608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 131071, 262142, 393213, 524284, 786426, 917497, 1048568, 1179639, 1572852, 1834994, 2097136, 2359278, 2752491, 3145704, 3669988, 4194272, 4718556, 5504982, 6291408, 7339976, 8257473, 9437112, 11009964, 12582816, 14679952, 16514946, 18874224, 22019928, 29359904, 33029892, 37748448, 44039856, 66059784, 88079712, 132119568, 264239136]

約数ペア:

[(1, 264239136), (2, 132119568), (3, 88079712), (4, 66059784), (6, 44039856), (7, 37748448), (8, 33029892), (9, 29359904), (12, 22019928), (14, 18874224), (16, 16514946), (18, 14679952), (21, 12582816), (24, 11009964), (28, 9437112), (32, 8257473), (36, 7339976), (42, 6291408), (48, 5504982), (56, 4718556), (63, 4194272), (72, 3669988), (84, 3145704), (96, 2752491), (112, 2359278), (126, 2097136), (144, 1834994), (168, 1572852), (224, 1179639), (252, 1048568), (288, 917497), (336, 786426), (504, 524284), (672, 393213), (1008, 262142), (2016, 131071)]