339968133502

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{797}}^1\times {\mathrm{2999}}^1$

素因数の和:4033

約数の個数: 48

約数和(自身を含む): 541795716000

約数和(自身を除く): 201827582498

約数列:

[1, 2, 19, 38, 197, 361, 394, 722, 797, 1594, 2999, 3743, 5998, 7486, 15143, 30286, 56981, 71117, 113962, 142234, 157009, 287717, 314018, 575434, 590803, 1082639, 1181606, 2165278, 2390203, 2983171, 4780406, 5966342, 11225257, 22450514, 45413857, 56680249, 90827714, 113360498, 213279883, 426559766, 470869991, 862863283, 941739982, 1725726566, 8946529829, 17893059658, 169984066751, 339968133502]

約数ペア:

[(1, 339968133502), (2, 169984066751), (19, 17893059658), (38, 8946529829), (197, 1725726566), (361, 941739982), (394, 862863283), (722, 470869991), (797, 426559766), (1594, 213279883), (2999, 113360498), (3743, 90827714), (5998, 56680249), (7486, 45413857), (15143, 22450514), (30286, 11225257), (56981, 5966342), (71117, 4780406), (113962, 2983171), (142234, 2390203), (157009, 2165278), (287717, 1181606), (314018, 1082639), (575434, 590803)]