2946634728

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{1877}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 7436880000

約数和(自身を除く): 4490245272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 439, 447, 596, 878, 894, 1192, 1317, 1756, 1788, 1877, 2634, 3512, 3576, 3754, 5268, 5631, 7508, 10536, 11262, 15016, 22524, 45048, 65411, 130822, 196233, 261644, 279673, 392466, 523288, 559346, 784932, 824003, 839019, 1118692, 1569864, 1648006, 1678038, 2237384, 2472009, 3296012, 3356076, 4944018, 6592024, 6712152, 9888036, 19776072, 122776447, 245552894, 368329341, 491105788, 736658682, 982211576, 1473317364, 2946634728]

約数ペア:

[(1, 2946634728), (2, 1473317364), (3, 982211576), (4, 736658682), (6, 491105788), (8, 368329341), (12, 245552894), (24, 122776447), (149, 19776072), (298, 9888036), (439, 6712152), (447, 6592024), (596, 4944018), (878, 3356076), (894, 3296012), (1192, 2472009), (1317, 2237384), (1756, 1678038), (1788, 1648006), (1877, 1569864), (2634, 1118692), (3512, 839019), (3576, 824003), (3754, 784932), (5268, 559346), (5631, 523288), (7508, 392466), (10536, 279673), (11262, 261644), (15016, 196233), (22524, 130822), (45048, 65411)]