1889213904

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4363}}^1$

素因数の和:4505

約数の個数: 120

約数和(自身を含む): 5515258112

約数和(自身を除く): 3626044208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 291, 372, 388, 496, 558, 582, 744, 776, 873, 1116, 1164, 1488, 1552, 1746, 2232, 2328, 3007, 3492, 4363, 4464, 4656, 6014, 6984, 8726, 9021, 12028, 13089, 13968, 17452, 18042, 24056, 26178, 27063, 34904, 36084, 39267, 48112, 52356, 54126, 69808, 72168, 78534, 104712, 108252, 135253, 144336, 157068, 209424, 216504, 270506, 314136, 405759, 423211, 433008, 541012, 628272, 811518, 846422, 1082024, 1217277, 1269633, 1623036, 1692844, 2164048, 2434554, 2539266, 3246072, 3385688, 3808899, 4869108, 5078532, 6492144, 6771376, 7617798, 9738216, 10157064, 13119541, 15235596, 19476432, 20314128, 26239082, 30471192, 39358623, 52478164, 60942384, 78717246, 104956328, 118075869, 157434492, 209912656, 236151738, 314868984, 472303476, 629737968, 944606952, 1889213904]

約数ペア:

[(1, 1889213904), (2, 944606952), (3, 629737968), (4, 472303476), (6, 314868984), (8, 236151738), (9, 209912656), (12, 157434492), (16, 118075869), (18, 104956328), (24, 78717246), (31, 60942384), (36, 52478164), (48, 39358623), (62, 30471192), (72, 26239082), (93, 20314128), (97, 19476432), (124, 15235596), (144, 13119541), (186, 10157064), (194, 9738216), (248, 7617798), (279, 6771376), (291, 6492144), (372, 5078532), (388, 4869108), (496, 3808899), (558, 3385688), (582, 3246072), (744, 2539266), (776, 2434554), (873, 2164048), (1116, 1692844), (1164, 1623036), (1488, 1269633), (1552, 1217277), (1746, 1082024), (2232, 846422), (2328, 811518), (3007, 628272), (3492, 541012), (4363, 433008), (4464, 423211), (4656, 405759), (6014, 314136), (6984, 270506), (8726, 216504), (9021, 209424), (12028, 157068), (13089, 144336), (13968, 135253), (17452, 108252), (18042, 104712), (24056, 78534), (26178, 72168), (27063, 69808), (34904, 54126), (36084, 52356), (39267, 48112)]