331488648

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{11597}}^1$

素因数の和:12006

約数の個数: 48

約数和(自身を含む): 900120780

約数和(自身を除く): 568632132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 9528, 11597, 14292, 23194, 28584, 34791, 46388, 69582, 92776, 104373, 139164, 208746, 278328, 417492, 834984, 4604009, 9208018, 13812027, 18416036, 27624054, 36832072, 41436081, 55248108, 82872162, 110496216, 165744324, 331488648]

約数ペア:

[(1, 331488648), (2, 165744324), (3, 110496216), (4, 82872162), (6, 55248108), (8, 41436081), (9, 36832072), (12, 27624054), (18, 18416036), (24, 13812027), (36, 9208018), (72, 4604009), (397, 834984), (794, 417492), (1191, 278328), (1588, 208746), (2382, 139164), (3176, 104373), (3573, 92776), (4764, 69582), (7146, 46388), (9528, 34791), (11597, 28584), (14292, 23194)]