515503668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 1280842752

約数和(自身を除く): 765339084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 361, 381, 508, 722, 762, 937, 1083, 1444, 1524, 1874, 2166, 2413, 2811, 3748, 4332, 4826, 5622, 7239, 9652, 11244, 14478, 17803, 28956, 35606, 45847, 53409, 71212, 91694, 106818, 118999, 137541, 183388, 213636, 237998, 275082, 338257, 356997, 475996, 550164, 676514, 713994, 1014771, 1353028, 1427988, 2029542, 2260981, 4059084, 4521962, 6782943, 9043924, 13565886, 27131772, 42958639, 85917278, 128875917, 171834556, 257751834, 515503668]

約数ペア:

[(1, 515503668), (2, 257751834), (3, 171834556), (4, 128875917), (6, 85917278), (12, 42958639), (19, 27131772), (38, 13565886), (57, 9043924), (76, 6782943), (114, 4521962), (127, 4059084), (228, 2260981), (254, 2029542), (361, 1427988), (381, 1353028), (508, 1014771), (722, 713994), (762, 676514), (937, 550164), (1083, 475996), (1444, 356997), (1524, 338257), (1874, 275082), (2166, 237998), (2413, 213636), (2811, 183388), (3748, 137541), (4332, 118999), (4826, 106818), (5622, 91694), (7239, 71212), (9652, 53409), (11244, 45847), (14478, 35606), (17803, 28956)]