313702452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1889}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 908107200

約数和(自身を除く): 594404748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 659, 1318, 1889, 1977, 2636, 3778, 3954, 4613, 5667, 5931, 7556, 7908, 9226, 11334, 11862, 13223, 13839, 17001, 18452, 22668, 23724, 26446, 27678, 34002, 39669, 41517, 52892, 55356, 68004, 79338, 83034, 119007, 158676, 166068, 238014, 476028, 1244851, 2489702, 3734553, 4979404, 7469106, 8713957, 11203659, 14938212, 17427914, 22407318, 26141871, 34855828, 44814636, 52283742, 78425613, 104567484, 156851226, 313702452]

約数ペア:

[(1, 313702452), (2, 156851226), (3, 104567484), (4, 78425613), (6, 52283742), (7, 44814636), (9, 34855828), (12, 26141871), (14, 22407318), (18, 17427914), (21, 14938212), (28, 11203659), (36, 8713957), (42, 7469106), (63, 4979404), (84, 3734553), (126, 2489702), (252, 1244851), (659, 476028), (1318, 238014), (1889, 166068), (1977, 158676), (2636, 119007), (3778, 83034), (3954, 79338), (4613, 68004), (5667, 55356), (5931, 52892), (7556, 41517), (7908, 39669), (9226, 34002), (11334, 27678), (11862, 26446), (13223, 23724), (13839, 22668), (17001, 18452)]